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Interactive
Curated OER

Scientific Notations

For Students 11th
In this algebra worksheet, 11th graders rewrite exponential equations through multiplication and problem solving. This worksheet contains 10 multiple choice questions with answers.
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Lesson Plan
Curated OER

It Keeps Going & Going &...

For Teachers K - 2nd
Young scholars extend linear and directional patterns, identify patterns in classroom and community environments, create original patterns incorporating the senses of sight and sound, and operate video and recording equipment.
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Lesson Plan
Curated OER

What Are Some Different Ways You Can Group Buttons

For Teachers 2nd
Second graders classify and group buttons. They discuss how their buttons are alike and different, and identify the characteristics of their handful of buttons. Students then classify their buttons into three groups, and create a...
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Lesson Plan
Curated OER

Decimals in the Dugout

For Teachers 4th - 5th
Students investigate place value and decimals during baseball related activities. In this place value lesson, students explore place value with decimals. Resources are included.
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Lesson Plan
Curated OER

Making Metric And Customary Rulers

For Teachers 6th - 8th
Students create a ruler for the purpose of measurement using the standard and metric systems. The rulers are of different lengths and are compared to one another. Then students make conversions of different lengths using both systems of...
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Lesson Plan
Curated OER

One Good Turn Deserves Another

For Teachers 1st - 2nd
Students make observations about shapes and 1-, 2-, and 3-dimensional objects. They conduct observations and make predictions regarding transformations of simple geometric shapes. They identify shapes that occur in household items.
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Lesson Plan
Curated OER

Exploring Geometry in the Real World

For Teachers K - 1st
Learners find real-world examples of a variety of geometric shapes. They conduct research, record observations, and write descriptions. They create a classroom cityscape and highlight the information they gathered. They present an oral...
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Lesson Plan
Curated OER

Embossed Rose Window Designs

For Teachers 5th - 12th
Students, after researching the history and foundation of Renaissance rose windows, access ArtEmboss to create an original window design. They employ a basic metalworking technique utilizing a soft metal. The design created incorporates...
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Lesson Plan
Curated OER

Measuring the Area of Polygons

For Teachers 4th
Fourth graders use pattern blocks to explore areas of polygons. They explain that the answers to the area of the same polygon vary according to the units of measurement used. They visualize how different units of measurement can be used...
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Lesson Plan
Curated OER

Shapes and Introduction to Geometry

For Teachers 2nd - 4th
Students make a quilt. In this geometry lesson, students discuss patchwork quilts and learn some different geometric shapes and patterns that are commonly used. Students explore designs with triangles and squares and then make their own...
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Lesson Plan
Curated OER

100 Patch Geometric Quilts

For Teachers 2nd - 4th
Students identify geometric patterns in quilts. For this geometry lesson, students view various types of quilts and identify the geometric shapes. Students construct one hundred patch paper quilts using geometric shapes.
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Lesson Plan
Curated OER

Learning About Ratios: A Sandwich Study

For Teachers 4th - 6th
Students gain a concrete introduction to the concept of ratios. They demonstrate the ability to create ratios using peanut butter and jelly. They, in groups, construct 6 different sandwiches using different amounts of each food.
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Lesson Plan
Curated OER

Area Explorations

For Teachers 7th - 8th
Students explore the concept of area. In this area lesson, students find the area of irregular shapes with right angles. Students break down each irregular shape into multiple regular shapes in order to find the area. Students...
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Lesson Plan
Curated OER

Angle Action 1,2 and 3

For Teachers 8th - 10th
Young scholars investigate angles through construction. For this geometry lesson, students use a protractor to identify the measurement of an angle. They identify angles cut by a transversal and two parallel lines.
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Lesson Plan
Curated OER

Elapsed Time Two

For Teachers 3rd - 4th
Students study how to calculate elapsed time. In this elapsed time lesson, they determine how to calculate the ending time of an event when they are given the starting time and the elapsed time. They participate in direct instruction,...
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Lesson Plan
Curated OER

Lines, Segments, and Rays

For Teachers 5th
Fifth graders use their arm, toothpicks, and marshmallows to create lines, segments, and rays. In this lines, segments, and rays lesson plan, 5th graders learn how these appear on a plane.
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Lesson Plan
Curated OER

Introduction to Fractions Using Cuisenaire Rods

For Teachers 5th
Fifth graders use Cuisenaire rods in order to discover how to represent fractions with real objects. In this lesson on fractions, 5th graders first examine and learn the colors, lengths, and numerical values of each rod; then, students...
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Lesson Plan
Curated OER

Four Famous Faces

For Teachers 5th
Fifth graders examine the South Dakota Quarter Reverse and identify the images on it. They discuss the accomplishments of the four presidents. They create coins of four people in their school. They arrange bags of plastic coins by their...
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Worksheet
Curated OER

Multiplication and Division-Alphabetical Order

For Students 3rd - 5th
In this multiplication/division alphabetical order worksheet, learners alphabetize a set of 12 multiplication/division vocabulary words. Worksheet has links to additional activities.
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Lesson Plan
Curated OER

Using inverse Operations to Solve Equations

For Teachers 5th
Fifth graders solve equations. In this algebraic equations lesson plan, 5th graders use the inverse operation to solve an equation. The teacher reminds students to perform the operation on both sides of the equation. This lesson plan...
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Lesson Plan
Curated OER

Addends with Spiffy

For Teachers 2nd - 3rd
Students solve single variable equations. In this missing addend lesson, students solve problems with missing addends. Students create a function box to help study numerical reasoning.
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Lesson Plan
Curated OER

What Time Is It?

For Teachers 4th
Fourth graders distinguish between analog and digital clocks and read time from both types. In this clock reading lesson, 4th graders discuss the types of clocks and the time zones. Students find times in specific time zones. Students...
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Lesson Plan
Curated OER

Career Stories

For Teachers 2nd
Second graders write and solve word problems related to career stories.
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Lesson Plan
Curated OER

How much does soap cost?

For Teachers 3rd
Third graders practice the division concept.  In this dividing instructional activity, 3rd graders watch a video that gives a simple division word problem. Students work collaboratively to find the solution.