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

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4
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Featured 4th Grade Resources

Spring Plants Choice Board for Elementary Grades

CHOICE BOARDS

Spring Plants Choice Board for Elementary Grades

These spring activities for elementary students, all about spring plants and flowers, will help your students review and...

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Earth Day STEM Choice Board for Elementary Grades

CHOICE BOARDS

Earth Day STEM Choice Board for Elementary Grades

These Earth Day activities for the classroom focus on STEM learning for a great way to celebrate Earth Day with your ele...

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Poetry Packet for Elementary

ACTIVITIES

National Poetry Month Themed Packet for Elementary

April is National Poetry Month! This themed packet was designed for elementary students, and includes a variety of activ...

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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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