This collection contains resources for a high school course in Geometry. The resources are organized by Common Core State Standards for Mathematics and reflect a ninth or tenth grade course. Both teacher facing and student facing assets are included and are of various forms, e.g. text, video, and animations.


Contains the following Standard Clusters:

• Experiment with transformations in the plane.
• Understand congruence in terms of rigid motions.
• Prove geometric theorems.
• Make geometric constructions.

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Contains the following Standard Clusters

• Understand similarity in terms of similarity
transformations.
• Prove theorems involving similarity.
• Define trigonometric ratios and solve problems involving right triangles.
• Apply geometric concepts in modeling situations.
• Apply trigonometry to general triangles.

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Contains the following Standard Clusters

• Explain volume formulas and use them to solve problems.
• Visualize the relation between two-dimensional and three-dimensional objects.
• Apply geometric concepts in modeling situations.

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Contains the following Standard Clusters

• Use coordinates to prove simple geometric theorems algebraically.
• Translate between the geometric description and the equation for a conic section.

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Contains the following Standard clusters

• Understand and apply theorems about circles.
• Find arc lengths and areas of sectors of circles.
• Translate between the geometric description and the equation for a conic section.
• Use coordinates to prove simple geometric theorem algebraically.
• Apply geometric concepts in modeling situations

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Contains the following Standard Clusters

• Understand independence and conditional probability and use them to interpret data.
• Use the rules of probability to compute probabilities of compound events in a uniform probability model.
• Use probability to evaluate outcomes of decisions

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