An interactive applet and associated web page that demonstrate acute angles (those less than 90 deg). The applet presents an angle (initially acute) that the user can adjust by dragging the end points of the line segments forming the angle. As it changes it shows the angle measure and a message that indicate which type of angle it is. There a software 'detents' that make it easy capture exact angles such as 90 degrees and 180 degrees The message and angle measures can be turned off to facilitate classroom discussion. The text on the page has links to other pages defining each angle type in depth. 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 three types of triangle: acute, obtuse and right. The applet shows a triangle that is initially acute (all angles less then 90 degrees) which the user can reshape by dragging any vertex. There is a message changes in real time while the triangle is being dragged that tells if the triangle is an acute, right or obtuse triangle and gives the reason why. By experimenting with the triangle student can develop an intuitive sense of the difference between these three classes of triangle. 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.

If you could create a new creature, what adaptations would it have and why? In this activity students design a trait card for an organism using behavioral and physical adaptations to help it survive in its environment.

One way to make stories even better is to show emotions, and not just tell them. In this lesson, students will use actions, gestures, and facial expressions to act out emotions.

Adult Learners will review the previous lesson, measuring with a thermometer, to continue their application in horizontal number lines. Learners will use the number line to increase their understanding of integer values as well as apply their understanding to solving real world problems.

The purpose of this task is to study some patterns in a small addition table. Each pattern identified persists for a larger table and if more time is available for this activity students should be encouraged to explore these patterns in larger tables.

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.

Students place markers on the numbers 2-12. Students toss two 6-sided dice, find the sum and remove a marker from that number, if there is still one. The first player to remove all markers wins the game. This game can be used as addition practice or as an introduction to the probability of the different outcomes of rolling two dice. This game was developed by a Monmouth University student for the Probability Fair. These games help students acquire proficiency in addition and subtraction facts.

An interactive applet and associated web page that show the concept of adjacent angles (two angles that share a common leg). The applet shows three line segments with a common endpoint. The user can move the center one and see that the angles on both sides (the adjacent angles) of it are affected. Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, students can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.

In this lesson, students learn about work as defined by physical science and see that work is made easier through the use of simple machines. Already encountering simple machines everyday, students will be alerted to their widespread uses in everyday life. This lesson serves as the starting point for the Simple Machines Unit.

Date of this Version
Spring 2019

Document Type
Syllabus

Citation
Wehrman, Rose. "Adventure Book Club: Charlie and the Chocolate Factory." After school club lesson plans. University of Nebraska-Lincoln, 2019.

Comments
Copyright 2019 by Rose Wehrman under Creative Commons Non-Commercial License. Individuals and organizations may copy, reproduce, distribute, and perform this work and alter or remix this work for non-commercial purposes only.

Abstract
An afterschool book club, through these lesson plans, is exploring Roald Dahl's Charlie and the Chocolate Factory. The integration of hands-on activities serves to help students connect to the story, think critically, and build interdisciplinary skills.

This activity is an indoor/outdoor activity that incorporates both literacy and scientific observation to make an ABC book based on Antler, Bear, Canoe by Betsy Bowen. Family participation is encouraged.

The documents included in this lesson come from The North Carolina Experience collection of Documenting the American South and specifically focus on African Americans and race relations in the early 20th century. The lesson juxtaposes accounts that relate to both the positive improvements of black society and arguments against advancement. Combined, these primary sources and the accompanying lesson plan could be used as a Document Based Question (DBQ) in an advanced US history or African American history course.

In the wake of the tragic school shooting in Newtown, CT, students learn about and discuss renewed calls for gun control and the National Rifle Association's history of successfully resisting such reforms.

This site offers 12 hours of interviews recorded in the days and months following the bombing of Pearl Harbor from more than 200 individuals in cities and towns across the U.S. Audio and transcripts of the interviews are provided.

Do you need proof that driving is a dangerous activity? More Americans have died in car crashes over the past 100 years than in all the wars the U.S. has ever fought combined. More than 40,000 Americans die each year on the nation's highways, most as the result of high-speed collisions. In this video segment adapted from NOVA, learn how engineers developed the air bag, an important automobile-safety device now found in most cars.
Recommended for: Grades 3-12

By watching and performing several simple experiments, students develop an understanding of the properties of air: it has mass, it takes up space, it can move, it exerts pressure, it can do work.

Students are introduced to air masses, with an emphasis on the differences between and characteristics of high- versus low-pressure air systems. Students also hear about weather forecasting instrumentation and how engineers work to improve these instruments for atmospheric measurements on Earth and in space.

Introduce elementary students to the concept of functions by investigating growing patterns. Visual patterns formed with manipulatives are especially effective for elementary students and allow them to concretely build understanding as they first reproduce, then extend the pattern to the next couple of stages.

In this game activity students practice comparing shapes and naming something that is alike or different about them.