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Lesson Plan
Curated OER

Sum It Up!

For Teachers 1st - 2nd
Students practice addition facts. In this math lesson, students play "Sum it Up" in order in increase their speed in recalling their addition facts.
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Lesson Plan
West Contra Costa Unified School District

Investigating Special Right Triangles

For Teachers 9th - 12th
Scholars first investigate relationships in the side lengths of 30°-60°-90° triangles and 45°-45°-90° triangles. This knowledge then helps them solve problems later in the lesson about special right triangles.
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Lesson Plan
Curated OER

Place Value Practice (Tenths)

For Teachers 5th - 8th
Students practice strategies solving problems with basic facts, framework, domain and early additive part-whole. They recall the compatible numbers to ten, solve problems with small numbers using a part-whole strategy and recall ten and...
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Worksheet
Curated OER

Multiplication Grid

For Teachers 3rd - 5th
In this math worksheet, students practice the operation of multiplication using the grid while lining up the values on the x and y axis.
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Lesson Plan
Curated OER

Division Patterns

For Teachers 3rd - 6th
Students investigate the concept of division and how numbers fit into specific patterns while practicing the skills finding equivalent fractions. They practice solving different division sentences while answering questions asked during...
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Worksheet
Curated OER

3 Numbers, 4 Sentences

For Students 1st - 2nd
In this addition and subtraction worksheet, learners complete the addition and subtraction sentences for each fact family. Students write their answers on the lines.
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Lesson Plan
Curated OER

Two-Digit Subtraction With Regrouping

For Teachers 2nd - 3rd
Students practice their subtraction skills by solving 2 digit subtraction equations the teacher lists on the board. In this subtraction with regrouping lesson, students use the regrouping method to solve the 2-digit subtraction equations.
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Lesson Plan
Curated OER

Two-Digit Addition With Regrouping

For Teachers 2nd
Second graders practice two-digit addition with regrouping. In this addition lesson plan, 2nd graders use craft sticks to solve two-digit regrouping problems. Students solve problems on the chalkboard.
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Lesson Plan
Curated OER

Hop to It

For Teachers 1st
First graders play a game of hopscotch, but hop to the answer of the addition or subtraction fact the teacher calls out.
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Lesson Plan
Curated OER

Addition and Subtraction using Manipulatives

For Teachers 6th
Sixth graders participate in a question and answer session to begin their understanding. Students complete a practice assignment using color counters. Students' assessment is composed of using color counters to complete an independent...
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Worksheet
Curated OER

Subtraction Worksheet

For Students Pre-K - 1st
In this subtraction skills worksheet, students solve 4 problems that require them to subtract visual number sentences by counting the pictures, writing equations, and finding the differences.
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Lesson Plan
Curated OER

Multiplying by 3

For Teachers 2nd
Second graders practice the multiples of three as an introduction to multiplying by three.
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Lesson Plan
Curated OER

Gee's Bend Quilts Three

For Teachers 3rd
Third graders identify and practice sewing a dashed line in an arch shape. They identify with five new facts about quilts, women, and the community of Gee's Bend. Finally, 3rd graders complete the quilt top, batting and backing together.
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Lesson Plan
Curated OER

2 digit subtraction

For Teachers 2nd
Second graders subtract numbers 0 through 10 from 2 digit numbers using different subtraction methods. In this subtraction lesson plan, 2nd graders practice crossing out numbers in a number line, using a 10, and using their fingers to...
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Lesson Plan
Curated OER

Steal the Bacon

For Teachers 3rd - 6th
Students practice listening skills by playing the game, Steal the Bacon. They work in two groups to listen to numbers and try to get the "bacon" first before getting tagged by the opposing team. Working together, the teams solve math...
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Lesson Plan
Curated OER

Musical Whole Numbers

For Teachers 4th
Fourth graders participate in a musical chair activity in which they practice identifying whole numbers.  In this number sense lesson, 4th graders listen to a song and must get in the order of the number they hold on an index card when...
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Lesson Plan
Curated OER

Questionnaires and Analysis

For Teachers 6th - 9th
Students, review the techniques and different types of data analysis as well as how they are expressed, identify why facts and data are needed in conclusion of a questionnaire. The concepts of qualitative and quantitative data are...
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Lesson Plan
Curated OER

Addition/Subtraction Strategies

For Teachers 3rd
Third graders recall all their addition and subtraction facts to 20. They use the relevant number strategy with whole numbers. Students are taught place value in relation to decimals, and identify 'which decimal is larger.' They...
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Worksheet
Curated OER

Introduction to Multiplication

For Students 2nd - 3rd
In this introduction to multiplication worksheet, learners use addition skills to help multiply, using "lines" to help at first, then without. Students continue practicing basic multiplication facts on page 2.
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Lesson Plan
Curated OER

Graphing Using Cookies

For Teachers 3rd - 4th
Students differentiate between bar graphs, line graphs, pictographs and bar graphs. After participating in a hands-on cookie activity, students label and draw their own graphs.
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Lesson Plan
Curated OER

Distance Formula

For Teachers 7th - 9th
Students calculate the distance formula. In this geometry lesson, students find the distance between two points on a coordinate plane. They identify the four different quadrants.
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Lesson Plan
Curated OER

Finding Addition Patterns

For Teachers Pre-K - 2nd
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
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Lesson Plan
Curated OER

Multiplication Mania

For Teachers 3rd - 5th
Students multiply by one-digit whole numbers.
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Lesson Plan
Curated OER

Finding and Creating Addition Patterns

For Teachers 3rd
Third graders listen as teacher snaps her fingers in a certain pattern and then join in as they become familiar with the pattern and then repeating it. They observe a patterns of shapes and repeat after the teacher has explained it....