1. ### Types of Science Investigations

• Resource ID: SM0L3b
• Subject: Science

Students will distinguish between descriptive, comparative, and experimental investigations.

2. ### Using Logical Reasoning to Prove Conjectures about Circles

• Resource ID: GM1L19
• Subject: Math

Given conjectures about circles, the student will use deductive reasoning and counterexamples to prove or disprove the conjectures.

3. ### Generalizing Geometric Properties of Ratios in Similar Figures

• Resource ID: GM2L3
• Subject: Math

Students will investigate patterns to make conjectures about geometric relationships and apply the definition of similarity, in terms of a dilation, to identify similar figures and their proportional sides and congruent corresponding angles.

4. ### Determining Area: Sectors of Circles

• Resource ID: GM4L3
• Subject: Math

Students will use proportional reasoning to develop formulas to determine the area of sectors of circles. Students will then solve problems involving the area of sectors of circles.

5. ### Making Conjectures About Circles and Segments

• Resource ID: GM4L16
• Subject: Math

Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties and relationships among the resulting segments.

6. ### Determining Area: Regular Polygons and Circles

• Resource ID: GM4L1
• Subject: Math

The student will apply the formula for the area of regular polygons to solve problems.

7. ### Making Conjectures About Circles and Angles

• Resource ID: GM4L16a
• Subject: Math

Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties of and relationships among the resulting angles.

8. ### Domain and Range: Numerical Representations

• Resource ID: A2M1L1
• Subject: Math

Given a function in the form of a table, mapping diagram, and/or set of ordered pairs, the student will identify the domain and range using set notation, interval notation, or a verbal description as appropriate.

9. ### Solving Problems With Similar Figures

• Resource ID: GM5L2
• Subject: Math

Given problem situations involving similar figures, the student will use ratios to solve the problems.

10. ### Electron Configuration

• Resource ID: CM2L6
• Subject: Science

Given descriptors, diagrams, and chemical symbols, students will use the periodic table to determine the electron configuration of neutral atoms.

11. ### Wave Behavior: Doppler Effect

• Resource ID: PM4L5
• Subject: Science

Given diagrams, scenarios, or illustrations, students will identify the characteristics of the Doppler effect.

12. ### Write an Expository/Procedural Text from Several Sources

• Resource ID: E6WrM1L4

You will learn how to write an expository/procedural text that synthesizes ideas from several sources.

13. ### Dichotomous Keys Murder Mystery

• Resource ID: R4SCI0038
• Subject: Science

A resource for the instruction of (7)(11)(A) involving the use of dichotomous keys for identification.

• Resource ID: USHM1L5
• Subject: Social Studies

Given information about Roosevelt’s Square Deal, students will create cause-and-effect diagrams to explain the reasons for and impact of selected reforms sponsored by the Roosevelt administration.

• Resource ID: USHM1L1b
• Subject: Social Studies

Given background information, students will be able to identify economic, social, and political issues surrounding the Gilded Age. Students will identify significant historical figures associated with the Gilded Age.

• Resource ID: BB0000

This online resource is designed to enhance teachers’ knowledge and skills so they can effectively teach adolescent students who struggle with reading.

15. ### Prefixes & Suffixes

• Resource ID: PBS374

This resource group teaches students about some of the most common prefixes and suffixes and about the effects they have on the tenses and meanings of verbs.

16. ### Tips from the Playground: ER/EST

• Resource ID: PBS372

Reggie explains the uses and abilities of the suffixes "er" and "est." This resource verbally and visually demonstrates to students how these two suffixes function.

17. ### Commercial: Big Word

• Resource ID: PBS430