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Lesson Plan
University of Texas

Inside Mathematics: Garden Design [Pdf]

For Teachers 2nd - 4th Standards
This task challenges a student to use understanding of area to find the area of shapes on a grid.
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Lesson Plan
University of Texas

Inside Mathematics: Fair Play [Pdf]

For Teachers 3rd - 5th Standards
This task challenges a student to demonstrate understanding of the concept of measurement.
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Lesson Plan
University of Texas

Inside Mathematics: Symmetical Patterns [Pdf]

For Teachers 3rd - 5th Standards
This task challenges a student to demonstrate understanding on the concept of symmetry.
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Unit Plan
Cuemath

Cuemath: Area of a Shape

For Students 3rd - 8th Standards
A comprehensive guide for learning all about area with definitions, how it is measured, the area of various shapes, solved examples, and practice questions.
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Interactive
AAA Math

Aaa Math: Fourths

For Students 2nd - 5th Standards
Students learn about partitioning shapes into fourths. The resource consists of notes and practice problems.
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Interactive
AAA Math

Aaa Math: Eighths

For Students 2nd - 5th Standards
Students learn about partitioning shapes into eighths. The resource consists of notes and practice problems.
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Interactive
AAA Math

Aaa Math: Tenths

For Students 2nd - 5th Standards
Students learn about partitioning shapes into tenths. The resource consists of notes and practice problems.
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Website
PBS

Pbs Learning Media: Three Equal Shares

For Students 3rd - 8th Standards
In this video segment from Cyberchase, the CyberSquad must divide a wreath into three equal parts to satisfy the demands of the Three Fates.
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Interactive
Visual Fractions

Visual Fractions: Find Grammy

For Students 2nd - 6th Standards
The learning game explores fractional parts. Students look for Grammy by identifying the fractional distance between the beginning and end of the hedge.
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Lesson Plan
Shodor Education Foundation

Shodor Interactivate: Lesson: Area

For Teachers 9th - 10th Standards
This lesson plan helps students explore the mathematical concept of area and features resource links to further learning. CCSS.Math.Content.3.MD.C.7.a Find the area of a rectangle with whole-number side lengths by tiling it
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Interactive
Visual Fractions

Visual Fractions: Cookies for Grampy

For Students 2nd - 5th Standards
The learning game explores fractional parts. Students make whole cookies using fractional pieces.
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Lesson Plan
University of Texas at Austin

Mathematics Teks Toolkit: To Be (Half) or Not to Be (Half)

For Teachers 3rd - 8th Standards
Explore part to whole and part of a set with interlocking cubes.
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Activity
AAA Math

Aaa Math: Fractions

For Students 2nd - 5th Standards
Students learn about partitioning shapes and fractions. The resource consists of notes and practice problems.
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Activity
Mr. Martini's Classroom

Mr. Martini's Classroom: Basic Fractions: Simple Fractional Parts

For Students 2nd - 5th Standards
Explore fractions through creating shapes in this interactive exercise.
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Unknown Type
Math Slice

Math Slice: Picture Fraction

For Students 3rd - 5th Standards
This resource covers basic fractions and students can choose between a fractional whole up to eight or up to sixteen pieces. Students are given a pie chart and they have to determine what fraction of the chart is shaded. There are ten...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Perimeter With Side Lengths

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice calculating the perimeter of various polygons.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Completing the Whole Pictures

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video and then attempt practice problems on how to complete a whole picture with some missing parts.
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Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Fraction Models

For Students 3rd - 8th Standards
Numerator values can be set for 0-20. Denominator values restricted to 1, 2, 4, 5, 8, 10 and 20. Use this interactive tool to show a fraction. Adjust both the denominator and numerator and see a visual representation as a part of a...
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Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Area Builder

For Students 3rd - 8th Standards
Create shapes using colorful blocks, and explore the relationship between perimeter and area. CCSS.Math.Content.3.MD.C.7.a Find the area of a rectangle with whole-number side lengths by tiling it
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Interactive
National Institute of Educational Technologies and Teacher Training (Spain)

Ministerio De Educacion: Veintiocho Cerillas

For Students 2nd - 8th Standards
Remove four matches to the center of the square then repositions the other matches in such a way that the sum of them on each side is 11.
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Activity
TOPS Learning Systems

Top Science: Go Figure! [Pdf]

For Students 3rd - 8th Standards
This is a classic area puzzle where polygon shapes are rearranged, giving what seems to be a different total area. Students must try to determine why there is a discrepancy.
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Unit Plan
Khan Academy

Khan Academy: Identify Unit Fractions

For Students 2nd - 4th Standards
Identify unit fractions when given a visual or a context. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video tutorial, receive hints. CCSS.Math.Content.3.G.A.2 Partition shapes into...
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Unknown Type
Khan Academy

Khan Academy: Cutting Shapes Into Equal Parts

For Students 2nd - 5th Standards
In this exercise, students practice cutting shapes into equal parts. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly. CCSS.Math.Content.3.G.A.2 Partition shapes into parts with equal...
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Unknown Type
Khan Academy

Khan Academy: Cut Shapes Into Equal Parts

For Students 2nd - 4th Standards
Practice telling if a shape has been divided into equal parts. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.