Angle-Side-Relationships

Students explore and solve problems regarding the relationships between angles and side lengths in triangles. Produced by Eight Educational Outreach/Arizona State University/Asset/MathActive.

Ahoy-Complementary-Angles

Students learn about and solve problems related to complementary angles. Students practice solving for x to calculate the measures of complementary angles. Produced by Eight Educational Outreach/Arizona State University/Asset/MathActive.

Transformations

Students explore rotation, translation and reflection transformations. They learn to distinguish the pairs of words that describe the action and are given opportunities to practice selecting the correct action and the correct terms. The DIG DEEPER section shows a translation … Continue reading

Area-Perimeter

Distinguish between the perimeter and area in contextual situations. Identify polygons having the same perimeter or area. Produced by Eight Educational Outreach/Arizona State University/Asset/MathActive.

Cones

Identify the net (two-dimensional representation) that corresponds to a rectangular prism, cone, or cylinder. Recognize the three dimensional figure represented by a net. Make a net to represent a three-dimensional object. Make a three-dimensional model from a net. Produced by … Continue reading

Dive Dog

Solve problems involving the area of a circle. Produced by Eight Educational Outreach/Arizona State University/Asset/MathActive.

Pythagorean-PuzzleTHUMB

Investigate how the Pythagorean theorem works to define the relationship between the sides of a right triangle and explore how the theorem is used in different real-life situations. Produced by WGBH/Nova.

PyramidTHUMB

Explore the properties of pyramids. Learn to identify and draw different types of pyramids. Produced by Eight Educational Outreach/Arizona State University/Asset/MathActive.

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