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Using Logical Reasoning to Prove Conjectures about Circles

Resource ID: gm1l19
Grade Range: 9 - 12
Subject: Math

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

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Creating Nets for Three-Dimensional Figures

Resource ID: gm3l2a
Grade Range: 7
Subject: Math

Given nets for three-dimensional figures, the student will apply the formulas for the total and lateral surface area of three-dimensional figures to solve problems using appropriate units of measure.

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Drawing Conclusions about Three-Dimensional Figures from Nets

Resource ID: m7m3l16
Grade Range: 7 - 8
Subject: Math

Given a net for a three-dimensional figure, the student will make conjectures and draw conclusions about the three-dimensional figure formed by the given net.

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Generalizing Geometric Properties of Ratios in Similar Figures

Resource ID: gm2l3
Grade Range: 9 - 12
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.

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Determining Area: Sectors of Circles

Resource ID: gm4l3
Grade Range: 9 - 12
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.

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Making Conjectures About Circles and Segments

Resource ID: gm4l16
Grade Range: 9 - 12
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.

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Determining Area: Regular Polygons and Circles

Resource ID: gm4l1
Grade Range: 9 - 12
Subject: Math

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

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Making Conjectures About Circles and Angles

Resource ID: gm4l16a
Grade Range: 9 - 12
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.

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Solving Problems With Similar Figures

Resource ID: gm5l2
Grade Range: 9 - 12
Subject: Math

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

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Writing Literary Text with an Engaging Story Line

Resource ID: e8wrm1l1
Grade Range: 8
Subject: ELA & Reading

You will learn how to write an imaginative story that sustains reader interest and includes well-paced action, an engaging story line, and a believable setting.

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Write Literary Text That Develops Interesting Characters

Resource ID: e8wrm1l2
Grade Range: 8
Subject: ELA & Reading

You will learn how to write an imaginative story that develops interesting characters and believable dialogue.

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Write Literary Text That Uses Literary Strategies/Devices to Enhance the Style and Tone

Resource ID: e8wrm1l3
Grade Range: 8
Subject: ELA & Reading

You will learn how to write an imaginative story that uses literary strategies/devices to enhance style and tone.

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Write a Personal Narrative

Resource ID: e8wrm1l4
Grade Range: 8
Subject: ELA & Reading

You will learn how to write a personal narrative that has a defined focus and includes reflections about decisions, actions, and/or consequences.

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Connecting Postulates, Definitions, and Theorems

Resource ID: gm1l1
Grade Range: 9 - 12
Subject: Math


The student will distinguish the difference between undefined terms, definitions, postulates, conjectures, and theorems.

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Determining the Validity of Conditional Statements

Resource ID: gm1l6
Grade Range: 9 - 12
Subject: Math

Given a conditional statement, the student will determine its validity and the validity of the converse, inverse and contrapositive.

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Making and Verifying Conjectures about Angles

Resource ID: gm1l7
Grade Range: 9 - 12
Subject: Math

Given the relationship(s) among a set of angles, the student investigates the patterns and makes conjectures about the geometric relationships, including angles formed by parallel lines cut by a transversal.

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Making and Verifying Conjectures about Lines

Resource ID: gm1l8
Grade Range: 9 - 12
Subject: Math

Students will investigate patterns and make conjectures about geometric relationships.

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Making and Verifying Conjectures about Polygons

Resource ID: gm1l9
Grade Range: 9 - 12
Subject: Math

Students will investigate patterns and make conjectures about geometric relationships, including interior angles of polygons.

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Making and Verifying Conjectures About Circles

Resource ID: gm1l10
Grade Range: 9 - 12
Subject: Math

Given information about the relationship(s) witnin one circle or a set of circles, the student will explore special segments and angles of circles.

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Writing the Converse, Inverse, and Contrapositive

Resource ID: gm1l5
Grade Range: 9 - 12
Subject: Math

Given a conditional statement, the student will write its converse, inverse, and contrapositive.

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