A satire on dissension and political intrigue within Andrew Jackson's administration, surrounding the Spring 1831 resignations of several members of his Cabinet. In the center Jackson sits in a collapsing chair, labeled "The Hickory Chair is coming to pieces at last." Seated on the arm of his chair is a rat with the head of Postmaster General William T. Barry. On the floor before him is a pile of resignations with a broken clay pipe, and a brazier. He sweeps with a broom at a number of rats scurrying at his feet, and in the act knocks over the "Altar of Reform" toppling a winged ass also holding a broom. The rats have heads of (from left to right) Secretary of State Martin Van Buren, Secretary of War John H.Eaton, "D. I. O."(?), Navy Secretary John Branch, and Treasury Secretary Samuel D. Ingham. John Calhoun is a terrier which menaces the Van Buren rat. Van Buren, threatened by an eagle while attempting to climb the "Ladder of Political Preferment" whose rungs are labeled with the names of the states, says, "If I could only humbug that Eagle and climb up this ladder." Calhoun: "You don't get up if I can help it." Eaton: "I'm off to the Indians." Branch: "This from the greatest and best of men." Ingham: "Is this the reward of my Patriotic disinterestedness." In a doorway marked "Skool of Reform" appears a man in a visored cap and fur-trimmed coat saying, "There's Clay, and this is all Clays doings." Daniel Webster and Henry Clay (with raised arms) look in through a window. Webster: "That Terrier has nullified the whole Concern." Clay: "Famine! War! Pestilence!"|Cock of the Walk fecit. (Edward Williams Clay).|Entered . . . 1831 by E.W. Clay.|Publd by E.W. Clay, S.E. corner of Walnut and 4th St. Philada.|The print appears to have been derived from William James Hubbard's portrait of Jackson, or from Albert Newsam's 1830 lithograph reproducing the painting. A pencil sketch believed by Davison to be Clay's sketch for the print is in the National Portrait Gallery in Washington. The Library's impression of ".0001" was deposited for copyright on May 5, 1831. Davison also lists a second edition of the print. Two anonymous versions of the print, possibly derived from ".00001," were published under the title "The Rats leaving a falling house." (See 1831-2).|Title appears as it is written on the item.|Davison, no. 32 (sketch), 56 and 57.|Murrell, p. 109-110.|Weitenkampf, p. 24.|Forms part of: American cartoon print filing series (Library of Congress)|Published in: American political prints, 1766-1876 / Bernard F. Reilly. Boston : G.K. Hall, 1991, entry 1831-1.

Students will bee able to celebrate the 100th day of school by bringing in a project representing it. They will also fill out a chart that has 100 blank squares for them to fill in. 

Resources to mark the 100th day of school with math activities. Challenge students to generate 100 different ways to represent the number 100. Students will easily generate 99 + 1 and 50 + 50, but encourage them to think out of the box. Challenge them to include examples from all of the NCTM Standards strands: number sense, numerical operations, geometry, measurement, algebra, patterns, data analysis, probability, discrete math, Create a class list to record the best entries. Some teachers write 100 in big bubble numeral style and then record the entries inside the numerals.

Students will explore multi-digit numbers and the relationship between ones, tens and hundreds; a digit in one place is 10x the digit in the place to its right. Students will use their bodies to represent digits in multi-digit numbers up to the hundredths place and compare these numbers using <, =, >. Students will use their bodies as multi-digit numbers to add and subtract.

Students will explore multi-digit numbers and the relationship between ones, tens and hundreds; a digit in one place is 10x the digit in the place to its right. Students will use their bodies to represent digits in multi-digit numbers up to the hundredths place and compare these numbers using <, =, >. Students will use their bodies as multi-digit numbers to add and subtract.

Students will explore multi-digit numbers and the relationship between ones, tens and hundreds; a digit in one place is 10x the digit in the place to its right. Students will use their bodies to represent digits in multi-digit numbers up to the hundredths place and compare these numbers using <, =, >. Students will use their bodies as multi-digit numbers to add and subtract.

Students will explore multi-digit numbers and the relationship between ones, tens and hundreds; a digit in one place is 10x the digit in the place to its right. Students will use their bodies to represent digits in multi-digit numbers up to the hundredths place and compare these numbers using <, =, >. Students will use their bodies as multi-digit numbers to add and subtract.

Students will explore multi-digit numbers and the relationship between ones, tens and hundreds; a digit in one place is 10x the digit in the place to its right. Students will use their bodies to represent digits in multi-digit numbers up to the hundredths place and compare these numbers using <, =, >. Students will use their bodies as multi-digit numbers to add and subtract.

Title:  10 for the Win!Grade: Kindergarten Overall Goal: To have students be able to count by multiples of 10 and comprehend the idea of a sequence of steps involved in a process.  StandardsLearning ObjectiveAssessment5d Students understand how automation works and use algorithmic thinking to develop a sequence of steps to create and test automated solutions. K.NS.1: Count to at least 100 by ones and tens and count on by one from any number.Students will be able to program the beebots to go the correct distance. Students will be able to count to 100 by tens.The students will have to use the beebots to move forward the correct amount of steps. The students will have the squares the beebot travels represent sets of 10.  Key Terms & Definitions: Sequence- certain order in which steps flowSkip counting- skipping numbers while counting, counting by multiples Number line- line which shows number in order, often marked at intervalsProgram- provide machine with coded instructions to perform task  Lesson Introduction (Hook, Grabber): 10 Students will paint hands and stamp them on paper! Each set of hands will represent a set of 10. We will do this all the way up to 100. This paper will be hung in the front of the classroom as a reminder of multiples of 10. Lesson Main:After hanging up our poster with the hands displaying multiples of 10, the teacher would count with the class by 10’s all the way up to 100, while referring to the poster so they can follow along.We will also pass out a number line to the students that highlights 10’s so they have a reference if they struggle.We will make a number line and write multiples of 10 along the side. We will measure out the space between numbers so that it is equal to the length the Beebot travels for each time the button is pushed. For example, if the student wanted to get to 30, they would have to know that you count up by saying “10, 20,30” and they would need to press the forward button on the Beebot 3 times. Each press of the button is a multiple of 10. For this activity, the teacher will break up the students into small groups and they will work together. They will draw a card which will have a multiple of 10 on it ranging from 10-100. The students will have to decide how many 10’s it takes to count up to that number, as well as how many times they will need to program the Beebot to reach the answer on the number line.   Lesson Ending:For the lesson ending, we will regroup as a class and talk about how we felt the Beebot activity went. Then we will count together by 10’s up to 100 again to reiterate what we have been learning. Lastly, we will pass out a worksheet to the students which we have included a link to under our resources, and have them complete it individually. This will give us an idea of the students understanding of this concept and can be used for our assessment.  Assessment Rubric: GreatAveragePoorIndicatorDescriptionDescriptionDescriptionHand Cut-outsStudent participated in the tracing and cutting out of hands.Student partially participated in the tracing and cutting out of hands.Student failed to participate in the tracing and cutting out of hands.Beebot activityStudent was able to successfully move the Beebot to correct answer.Student was able to move the Beebot, but not to the correct answer.Student was unable to move the Beebot and was unable to correctly answer.WorksheetStudent was able to correctly fill out the entire worksheet.Student was able to fill out 70% of the worksheet.Student was unable to fill out at least 70% of the worksheet.  Resources / Artifacts: Number line for students https://www.helpingwithmath.com/printables/others/lin0301number11.htmWebsite which has handprint idea on it https://www.theclassroomkey.com/2016/02/big-list-skip-counting-activities.htmlLesson assessment used in the lesson ending https://www.pinterest.com/pin/287597126178910688  Differentiation:       Differentiation for ability levelsIf a student really struggled with math skills, we could place them in a group with stronger math students. We could also offer an alternative activity for the Beebot timeline where we made the timeline go up by smaller multiples. For the worksheet, they could receive a longer amount of time to work on it and have directions read to them/receive help as needed.        Differentiation for access & resourcesIf the school had limited resources and did not have access to these robots, they could use other tools like toy cars or something they could use to roll to the spots on the timeline. The game could be altered to fit a large variety of resources. The worksheet we used was found online but a similar version could be created by the teacher. Anticipated Difficulties: Some students might struggle with the concept of skip counting. It may be hard at first for them to remember the multiples of 10. Hopefully by making a poster and providing them with their own number line for reference, this will eliminate some potential difficulties the students may have. 

In this video segment from Cyberchase, the CyberSquad replaces a piece of track to get the Madre Bonita Express to the Mother's Day harvest.

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: First pose the question: Here are four triangles. What do all of these triangles have in common? What makes them different from the figures that are no...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * A copy of Grandfather Tang's Story by Ann Tompert * One set of tangrams for each student (see note in commentary) * A set of tangrams for t...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials - 2 clear plastic cups for each pair of students - 4 bean seeds for each pair - soil - unifix cubes - a plant or math journal to record data ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials A spinner with the numbers 0, 1, 2, ... 9 A spinner with the decades 00, 10, 20, ... 90 Math journal or teacher-made worksheet Pencil Actions...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials For each pair: * 2 ten-sided dice with the numbers 0 to 9 or two spinners with the numbers 0 to 9 * Base-10 blocks, linking cubes, or bundled...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials Set of cards from 1-100, these can be purchased or created using a black marker and index cards Setup Sort the 1-100 cards into sequential gr...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials 20 counters or linking cubes per pair of students pencil copy of the problem Actions The teacher poses the problem: Bo bought 20 tickets to p...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * A cup for each student to represent his/her cave * Counters * Recording sheet Actions The teacher begins by counting out a certain number o...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials A large set of dominoes to affix to a whiteboard or place in a pocket chart, or a regular set to use on a document projector. One set of domi...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Write as many equations for each picture as you can. Use the numbers 4, 1, and 5. Here are some equations for this picture. 4+1=5 \hskip4em 5 = 4+1 5-1...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * Link-cubes or snap-cubes (2 colors for each student or pair of students) * A die * Paper and pencil Actions 1. Roll the die. 2. Using a sin...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * Unifix cubes * Large blocks in different sizes or varying lengths of sentence strips Note: The large blocks or the cut-up lengths of senten...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials The Very Hungry Caterpillar by Eric Carle The students work individually or in pairs. Each student or pair needs: Three ten-frames for each s...

In this lesson children will be asked to make a graph, then listen to a story. After the story, they will do a similar graph and then compare the two graphs.

Overview: In this lesson, students will particpate in three separate learning activities. These activities are each made to help improve the students' knowledge of creating real-world problems to represent an addition and a subraction equation within 20. At the end of the lesson, there is an assessment in order to check the effectivenss of the learning activities

In this activity, students determine their own eyesight and calculate what a good average eyesight value for the class would be. Students learn about technologies to enhance eyesight and how engineers play an important role in the development of these technologies.

This problem helps students practice adding three numbers whose sum are 20 or less.

This lesson unit is intended to help teachers assess how well students are able to visualize two-dimensional cross-sections of representations of three-dimensional objects. In particular, the lesson will help you identify and help students who have difficulties recognizing and drawing two-dimensional cross-sections at different points along a plane of a representation of a three-dimensional object.

This Demonstration illustrates the concept of rotating a 2D polygon. The rotation matrix is displayed for the current angle. The default polygon is a square that you can modify.

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important aspects of the task and its potential use.

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: * Color the inside of all the triangles blue. * Color the inside of all the quadrilaterals red. * Color the inside of all the pentagons orange. * Color...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * Alexander, Who Used to be Rich Last Sunday by Judith Viorst * Plastic coins * Labels for items Alexander spent his money on (attached) * Pa...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: One day, Frog and Toad were sitting together on a lily pad. Some lily pads were in a line across the pond. In the morning, Frog hopped three lily pads ...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * Sets of 3-6 "analog clock cards," enough for each student * Sets of 3-6 "digital clock cards," enough for each student * Paper and pencil A...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Amy went to the arcade. At the arcade, people can buy tokens to use for the games. Amy paid \$5 to get some tokens. Show two different ways she could h...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: 127 is a number. Write it as a sum of 100's, 10's, and 1's. Write its name in words. Draw a picture to represent the number. Locate it on the number li...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials For each student: * A large index card * A pencil Action Part 1 The teacher will put up the following addition problem: \begin{align} 24 &\ \...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Plot the following numbers on the number line. 456 \ \ 983\ \ 938 \ \ 425 \ \ 220 \ \ 202\ \ 799 Choose eight pairs of numbers from those you plotted o...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * Whiteboard or chart paper and markers * Empty number line or magnetic cubes lined up on the whiteboard, alternating colors every 5 (see sol...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Materials * Number cards labeled 1-10 (attached as a PDF) Actions * Begin by playing the game as a whole class to demonstrate the rules and for student...

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: Louis wants to give \$15 to help kids who need school supplies. He also wants to buy a pair of shoes for \$39. How much money will he have to save for ...

Let's review the multiplication principle which allows us to quickly count the number of possible robots.

Lesson Plan – Math Lesson Plan: Learning to Count Change 2nd grade Activity: Learning to count change: penny, nickel, dime, quarter Grade: 2nd grade Concepts: Teach the students how to recognize change and count using pennies, nickels, dimes, and quarters up to a dollar. National Standards: Math- MA 2.2.5.a. Count mixed coins to $1.00 Objectives: the objective is that the students learn how to recognize and distinguish between different American currency using change: pennies, nickels, dimes, and quarters. Criteria: The student must be able to provide evidence and knowledge of the behavior and the student is expected to learn how to count change (penny, nickel, dime, quarter) up to a dollar will a high accuracy. Multiple Intelligences: The lesson accounts for auditory, visual, and kinetic learners by having the students participate in many different strategic learning activities. Essential Question(s):1.    How can learning to count change help you inside the classroom as well as outside   the classroom?2.    Why is learning to count change important?3.    How can we use counting change in our everyday lives? Ask for examples.4.    Is learning to count money and change useful to you? Conditions:The behavior should be performed within as open class discussion before moving into individual work. Students should be relaxed, engaged, and motivated to learn. Instructional Objectives: The students should be active participants while performing the behavior. Motivation: Making math fun! Incorporating something special to help them count change. Jelly beans, popcorn, (some kind of treat). Explaining how counting can be useful in everyday life. Examples: allowance, tooth fairy, birthdays). They each will earn a chocolate coin during their formative assessment. Connection to Learning:Prior knowledge would be skip-counting and counting to 100. Building on skip-counting by giving individual coins value and understanding those values and how they build to a dollar. Vocabulary:Change: a combination of coins such as pennies, nickels, dimes, and quarters.Penny: is worth 1 cent.Nickel: is worth 5 cents.Dime: is worth 10 cents.Quarter: is worth 25 cents. Materials:ComputerProjector or Smart boardThe Money Song, by Jack HartmannWorksheets: Let’s Make Change, Coins! Let’s Make ChangeCoins: pennies, nickels, dimes, quartersActivity: Race to a Dollar! And paperclipReward: Candy (of whatever reward you would like to use) Procedures:1.     Introduce the subject and the objective to the class.2.     Start off by asking a few questions a short pre-assessment about counting money. What  previous knowledge does the class know?3.     Explain the video we are going to watch that helps introduce the less. Explain how it  teaches the students about money: pennies, nickels, dimes, and quarters. Let them know we are  going to learn a song about money to help them remember the important facts.4.     Watch the video once5.     Teach the students about the song. Work on the song together as a class.6.     Let the class know we are going to play a little game about making change after the video.7.      Watch the video a second time and have the students sing along.8.     Introduce the class activity: Race to a Dollar game9.      Explain the rules to the game and how the winner gets a reward. (You can play the game anyway you would like).10.    Once the game is over and the teacher feels comfortable that the class understood the lesson, pass out and explain the directions for the first or second worksheet.11.     Explain the instruction and dismiss the class to work independently. This is a great time to walk about and formally assess the students independently.12.     Hand out the second worksheet for homework.13.     Explain that we will continue to build on this lesson in the days to follow.14.    A summative assessment will be given at the end of the week. Assessment:Formative assessment - Worksheet: Coins! Let’s Make Change. The teacher will walk around and ask every student individually a questions about change in order to “buy” a chocolate wrapped quarter.  Ex: In order to “buy” this candy from me how can you use different coins to make 30 cents. The student answers: 3 dimes. The teacher will help each student through the question and assess their current knowledge.Summative assessment - quiz on the lesson, how to count change focusing on (pennies, nickels, dimes, and quarters.)   Accommodations/Accommodations for special needs child:Teacher will allow for one on one instruction time once the class has been dismissed to work independently. The class activity will be accomplished with a partner that and or the students will partner up with a student and they will become a team during this activity. The formative assessment will stay the same and the summative assessment will have each student's individual needs and or accommodations as stated in their IEP.   Accommodations for ESL/ELL child: If necessary the teacher will have all directions and instructions written in the students dominate language as well as English to help them understand and accomplish the lesson.   Resources:State Standards: https://www.perma-bound.com/state-standards.do?state=NE&subject=mathematics&gradeLevel=2https://www.perma-bound.com/state-standards.do?state=NE&subject=arts-education&gradeLevel=KYouTube: The Money Song: https://www.youtube.com/watch?v=pnXJGNo08v0Pinterest: https://www.pinterest.com/search/pins/?q=making%20change%20worksheets&rs=rs&eq=&etslf=3110&term_meta[]=making%7Crecentsearch%7Cundefined&term_meta[]=change%7Crecentsearch%7Cundefined&term_meta[]=worksheets%7Crecentsearch%7Cundefinedhttps://www.pinterest.com/pin/287597126182911466/ The Money Song | Penny, Nickel, Dime, QuarterBy, Jack Hartmann Penny, nickel, dime, quarter…Lets learnPenny, nickel, dime, quarter…Lets learn Money, money, money in my pocketMoney, money, I know how to count itMoney, money, money in my pocketMoney, money, I know how to count it What’s it worth? How much is a penny? 1 centHow much is a nickel? 5 centsHow much is a dime? 10 centsHow much is a quarter? 25 cents How much is a penny? 1 centHow much is a nickel? 5 centsHow much is a dime? 10 centsHow much is a quarter? 25 cents Money, money, money in my pocketMoney, money, I know how to count itMoney, money, money in my pocketMoney, money, I know how to count it What’s it worth? How much is a penny? 1 centHow much is a nickel? 5 centsHow much is a dime? 10 centsHow much is a quarter? 25 cents How much is a penny? 1 centHow much is a nickel? 5 centsHow much is a dime? 10 centsHow much is a quarter? 25 cents Money, money, money in my pocketMoney, money, I know how to count itMoney, money, money in my pocketMoney, money, I know how to count it Here is a penny and this is what it looks like…Penny, penny,A penny is worth? 1 centA penny is worth? 1 cent Here is a nickel and this is what it looks like…Nickel, nickelA nickel is worth? 5 centsA nickel is worth? 5 cents Here is a dime and this is what it looks like…Dime, dimeA dime is worth? 10 centsA dime is worth? 10 Cents Here is a quarter and this is what it looks like…Quarter, quarterA quarter is worth? 25 centsA quarter is worth? 25 cents Money, money, money in my pocketMoney, money, I know how to count itMoney, money, money in my pocketMoney, money, I know how to count it Money, money, money in my pocketMoney, money, I know how to count itMoney, money, money in my pocketMoney, money, I know how to count it Money, money, money in my pocketMoney, money, I know how to count itMoney, money, money in my pocketMoney, money, I know how to count it Money, money, money in my pocketMoney, money, I know how to count itMoney, money, money in my pocketMoney, money, I know how to count it  

Overview:This lesson includes instructions, a video, a short story, PowerPoint, and an image. The students will practice with the teacher using the PowerPoint to go over the analog clock, minute hand, hour hand, and practice telling time. After completing the PowerPoint, the students will practice with a small analog clock.

An interactive applet and associated web page that demonstrate the properties of a 30-60-90 triangle. The applet shows a right triangle that can be resized by dragging any vertex. As it is dragged, the remaining vertices change so that the triangle's angles remain 30 degrees, 60 degrees and 90 degrees The text on the page points out that the sides of a 30-60-90 triangle are always in the ratio of 1 : 2 : root 3 Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

An interactive applet and associated web page that demonstrate the properties of a 3:4:5 triangle - one of the Pythagorean triples. The applet shows a right triangle that can be resized by dragging any vertex. As it is dragged, the remaining vertices change so that the triangle's side remain in the ration 3:4:5. The text on the page has an example of how the triangle can be used to measure a right angle on even large objects. Applet can be enlarged to full screen size for use with a classroom projector. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: A small square is a square unit. What is the area of this rectangle? Explain. What fraction of the area of each rectangle is shaded blue? Name the frac...