1. ### Generalizing Proportions from Similar Figures

• Resource ID: M8M2L1*
• Subject: Math

Given a pair of similar figures, including dilations, students will be able to generalize that the lengths of corresponding sides are proportional.

2. ### Graphing Proportional Relationships

• Resource ID: M8M2L5*
• Subject: Math

Given a proportional relationship, students will be able to graph a set of data from the relationship and interpret the unit rate as the slope of the line.

3. ### Writing Geometric Relationships

• Resource ID: M8M3L8*
• Subject: Math

Given information in a geometric context, students will be able to use informal arguments to establish facts about the angle sum and exterior angle of triangles, the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.

4. ### Making Inferences and Convincing Arguments about Samples and Populations

• Resource ID: M7M2L18
• Subject: Math

Given problem situations that include given or collected data, the student will analyze the data and make inferences and convincing arguments based on the data.

5. ### Using Models to Solve Equations

• Resource ID: M7M3L4
• Subject: Math

Given a problem, the student will use concrete and pictorial models to solve equations and use symbols to record their actions.

6. ### Estimating Measurements: Area

• Resource ID: M7M3L11
• Subject: Math

Given problem situations, students will be able to estimate and solve for area of polygons and other shapes.

7. ### Estimating and Solving for Volume of Pyramids

• Resource ID: M7M3L13
• Subject: Math

Given problem situations involving pyramids, student will be able to estimate and solve for volume.

8. ### Selecting and Using Appropriate Operations to Solve Problems

• Resource ID: M7M1L4
• Subject: Math

Given problem situations involving rational numbers, the student will select and use appropriate methods to solve the problems.

9. ### Linear Inequalities

• Resource ID: MATH_ALGI_LININEQ
• Subject: Math

This activity provides an opportunity for students to examine how to find solutions to linear inequalities.

10. ### Linear Transformations

• Resource ID: MATH_ALGI_LINTRANS
• Subject: Math

This activity provides an opportunity for students to examine transformations of linear equations.

11. ### Introduction to Logical Reasoning

• Resource ID: MATH_GEO_LOGIC
• Subject: Math

This activity provides the opportunity to explore the validity of the converse, inverse, and contrapositive of statements. It also assists in recognizing the connections between biconditional statements and true conditional statements with a true converse.

12. ### Introduction to Probability

• Resource ID: MATH_GEO_PROB
• Subject: Math

This activity provides the opportunity to explore the difference between finding the probability of independent events and dependent events. It also addresses how to use a tree diagram when calculating conditional probabilities.

13. ### Absolute Value Inequalities

• Resource ID: MATH_ALGII_ABSVAL
• Subject: Math

This activity provides an opportunity for students to examine how to find solutions to an absolute value inequality.

14. ### Formulating and Solving Square Root Equations

• Resource ID: MATH_ALGII_SQRT
• Subject: Math

This activity provides an opportunity for students to use a square root equation to model a situation and then use the model to make predictions.

15. ### Comparing and Explaining Transformations

• Resource ID: M8M4L1*
• Subject: Math

Given rotations, reflections, translations, and dilations, students will be able to develop algebraic representations for rotations, and generalize and then compare and contrast the properties of congruence transformations and non-congruence transformations.

16. ### Mean Absolute Deviation

• Resource ID: M8M4L4*
• Subject: Math

Given a set of data with no more than 10 data points, students will be able to determine and use the mean absolute deviation to describe the spread of the data.

17. ### Generalizing about Populations from Random Samples

• Resource ID: M8M4L5*
• Subject: Math

Given a population with known characteristics, students will be able to use a variety of methods to generate random samples of the same size in order to understand how a random sample is representative of a population.

18. ### Estimating and Finding Solutions to Problems Involving Similarity and Rates

• Resource ID: M7M2L10
• Subject: Math

Given application problems involving similarity and rates, the student will estimate and determine the solutions to the problems.

19. ### Using Proportional Relations to Find Missing Measurements of Two-Dimensional Figures

• Resource ID: M7M2L12
• Subject: Math

Given pictorial representations and problem situations of 2-dimensional figures or 3-dimensional figures, the student will use proportional reasoning to find a missing measurement.

20. ### Using Rational Numbers to Solve Problems

• Resource ID: M7M1L5