# CS Discoveries 2019-2020: Interactive Animations and Games Lesson 3.11: Booleans and Conditionals

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Students start by using booleans to compare the current value of a sprite property with a target value, using that comparison to determine when a sprite has reached a point on the screen, grown to a given size, or otherwise reached a value using the counter pattern. After using booleans directly to investigate the values or sprite properties, students add conditional _if_ statements to write code that responds to those boolean comparisons.

Material Type: Lesson Plan

# Math, Grade 7, Proportional Relationships, Formula's Using The Constant Of Proportionality

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Students look at the relationship between the number of flags manufactured and the stars on the flag and determine whether it represents a proportional relationship.Key ConceptsThe form of the equation of a proportional relation is y = kx, where k is the constant of proportionality.A graph of a proportional relationship is a straight line that passes through the origin.The constant of a proportionality in a graph of a proportional relationship is the constant ratio of y to x (the slope of the line).Goals and Learning ObjectivesIdentify the constant of proportionality in a proportional relationship based on a real-world problem situation.Write a formula using the constant of proportionality.Analyze a graph of a proportional relationship.Make a graph and determine if it represents a proportional relationship.Identify the constant of proportionality in a graph of a proportional relationship.

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# Math, Grade 7, Proportional Relationships, Analyzing Proportional Relationship Graphs

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Students analyze the graph of a proportional relationship in order to find the approximate constant of proportionality, to write the related formula, and to create a table of values that lie on the graph.Key ConceptsThe constant of proportionality determines the steepness of the straight-line graph that represents a proportional relationship. The steeper the line is, the greater the constant of proportionality.On the graph of a proportional relationship, the constant of proportionality is the constant ratio of y to x, or the slope of the line.A proportional relationship can be represented in different ways: a ratio table, a graph of a straight line through the origin, or an equation of the form y = kx, where k is the constant of proportionality.Goals and Learning ObjectivesIdentify the constant of proportionality from a graph that represents a proportional relationship.Write a formula for a graph that represents a proportional relationship.Make a table for a graph that represents a proportional relationship.Relate the constant of proportionality to the steepness of a graph that represents a proportional relationship (i.e., the steeper the line is, the greater the constant of proportionality).

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# Math, Grade 7, Getting Started, Calculating The Unit Rate of A Ratio Situation

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Discuss the important ways that listeners contribute to mathematical discussions during Ways of Thinking presentations. Then use ratio and rate reasoning to solve a problem about ingredients in a stew.Key ConceptsStudents find the unit rate of a ratio situation.Goals and Learning ObjectivesContribute as listeners during the Ways of Thinking discussion.Understand the concept of a unit rate that is associated with a ratio.Use rate reasoning to solve real-world problems.

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# Math, Grade 7, Proportional Relationships, Proportional Relationships In Graphs

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Students continue to explore the three relationships from the previous lessons: Comparing Dimensions, Driving to the Amusement Park, and Temperatures at the Amusement Park. They graph the three situations and realize that the two proportional relationships form a straight line, but the time and temperature relationship does not.Key ConceptsA table of values that represent equivalent ratios can be graphed in the coordinate plane. The graph represents a proportional relationship in the form of a straight line that passes through the origin (0, 0). The unit rate is the slope of the line.Goals and Learning ObjectivesRepresent relationships shown in a table of values as a graph.Recognize that a proportional relationship is shown on a graph as a straight line that passes through the origin (0, 0).

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# Math, Grade 7, Proportional Relationships, Solving Proportional Relationship Problems

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Students watch a video showing three different ways to solve a problem involving a proportional relationship, and then they use each method to solve a similar problem. Students describe each approach, including the mathematical terms associated with each.Key ConceptsThree methods for solving problems involving proportional relationships include:Setting up a proportion and solving for the missing valueFinding the unit rate and multiplyingWriting and solving a formula using the constant of proportionalityGoals and Learning ObjectivesSolve a problem involving a proportional relationship in three different ways: set up a proportion and solve for a missing value, use a unit rate, and use the constant of proportionality to write and solve a formula.

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# Math, Grade 6, Fractions and Decimals, Cooking with Fractions

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Students determine how many times they would need to fill a quarter cup to measure the ingredients in a recipe.Key ConceptsThis lesson informally introduces the idea of dividing by a fraction. Students must figure out how many times a quarter cup must be filled to measure the ingredients in a recipe. This involves dividing each amount by 14. Here are some methods students might use:Add 14 repeatedly until the sum is the desired amount. Count the number of 14s that were added.Start with the amount in the recipe. Subtract 14 repeatedly until the difference is 0. Count the 14s that were subtracted.Draw a model (e.g., a bar or a number line model) to represent the amount in the recipe. Divide it into fourths and count the number of fourths.Goals and Learning ObjectivesLearn how to divide by a fraction.

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# Math, Grade 7, Proportional Relationships, Defining The Constant Of Proportionality

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Lesson OverviewStudents calculate the constant of proportionality for a proportional relationship based on a table of values and use it to write a formula that represents the proportional relationship.Key ConceptsIf two quantities are proportional to one another, the relationship between them can be defined by a formula of the form y = kx, where k is the constant ratio of y-values to corresponding x-values. The same relationship can also be defined by the formula x=(1k)y , where 1k is now the constant ratio of x-values to y-values.Goals and Learning ObjectivesDefine the constant of proportionality.Calculate the constant of proportionality from a table of values.Write a formula using the constant of proportionality.

Material Type: Lesson Plan

# Digital Citizenship Lesson Plan: Internet Safety

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Material Type: Lesson Plan

Author: Emily Finley

# Mada Accessibility & AT Glossary

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Mada’s Glossary is the first dictionary of its kind, which includes terms related to ICT accessibility and assistive technology (AT) in the Arabic language. The Glossary was developed to serve as a vital resource for capacity building within ICT services, accessibility, and assistive technology in Qatar and beyond. Mada’s Glossary is essential to educate professionals, researchers, and individuals interested in the basic terms used in these fields. It is considered one of the first initiatives to provide such resources in Arabic.

# Hiccupotamus, by Steve Smallman Early Literacy Activity Sheet

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An activity sheet with bibliographic information, an annotation, and ideas for extending the book with children. 2016 CLEL Bell Award Book for the early literacy practice, SING.

Material Type: Lesson Plan

# I Don't Want to Be a Frog! by Dev Petty Early Literacy Activity Sheet

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An activity sheet with bibliographic information, an annotation, and ideas for extending the book with children. 2016 CLEL Bell Award Book for the early literacy practice, TALK.

Material Type: Lesson Plan

# Literacy Lesson: Stellaluna

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Students will be able to listen to a story being read aloud, accurately answer comprehension and literary elements questions about the story, and create a research project with information from the story.

Material Type: Activity/Lab, Assessment

Author: Jessica Hanson

# Literacy Lesson: Chester's Way

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Students will be able to listen to a story being read aloud, accurately answer comprehension and literary elements questions about the story, and create a project with information from the story.

Material Type: Activity/Lab, Assessment

Author: Jessica Hanson

# Global Digital Library

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The Global Digital Library (GDL) has been developed to increase the availability of high-quality reading resources in underserved languages worldwide where there is currently a lack of quality early grade reading resources. The site primarily hosts reading instruction books and storybooks for leisure reading, but the GDL will also link to more interactive resources, such as literacy games.

Author: Global Book Alliance

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This activity was created to assist students in identifying various locations in the library by reading library call numbers. Understanding is demonstrated by investing the library organization and creation of their own riddle search with answer key utilizing Google Doc or Sheets.

Material Type: Activity/Lab

Author: Shelley Rath

# MO LEAP Block - Social Studies - Grade 5 - Changes in Society - Voting

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Changes in Society - Voting - Grade 5

Material Type: Assessment

# MO LEAP Block - Social Studies - Grade 5 - Woman Suffrage

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Material Type: Assessment

# MO LEAP Block - Social Studies - Grade 5 - African American Migration

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African American Migration - Grade 5

Material Type: Assessment

# MO LEAP Block - Social Studies - Grade 5 - Indian Removal Act

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Indian Removal Act - Grade 5

Material Type: Assessment