In this video, Zeke learns how to classify triangles by side length (equilateral, isosceles, scalene) and angle measurement (right, acute, and obtuse).

Grade:
4
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Featured 4th Grade Resources

Simple STEAM Suggestions

ACTIVITIES

Simple STEAM Suggestions

Bring Science,Technology, Engineering, Art and Math into the classroom with these fun, cross-curricular projects for ele...

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Movement Activities for Elementary Students

ACTIVITIES

Movement Activities for Elementary Students

Break up the day and get your students moving with these movement activities for elementary students.

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Indoor Recess Choice Board Activities for Elementary

CHOICE BOARDS

Indoor Recess Choice Board Activities for Elementary

This menu features a selection of simple and engaging student-choice indoor recess activities.

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Related Resources

TEACHING RESOURCE

Geometry

Geometry What Is It? Geometry is the study of two- and three-dimensional figures.

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VIDEOS

Animated Math Video: Classify Quadrilaterals Grade 4

In this video, Zeke learns about the different classifications of quadrilaterals, including polygons and parallelograms,...

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LESSON PLANS

Estimating Angles, Area, and Length

Objective Math students in middle school will use estimation to approximate values, angle, and area measurements of a t...

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VIDEOS

Animated Math Video: Lines Grade 4

In this video, Zeke learns basic geometry concepts about lines and points.

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VIDEOS

Animated Math Video: Measure with Unit Angles Grade 4

In this video, Zeke learns different ways of calculating angles using known angles.

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VIDEOS

Animated Math Video: Solve Word Problems Involving Money Grade 4

In this video, Alex learns how to solve word problems involving money.

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