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Worksheet
Curated OER

Estimating Practice

For Students 1st - 2nd
In this number sense instructional activity, students examine the picture and estimate the number of ants in the picture.
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Worksheet
Curated OER

Estimate Amount

For Students 1st - 2nd
In this estimating the total amount worksheet, learners observe a page of apples in groups of two and estimate whether there are twenty-five or eighty apples. Students choose one multiple choice answer.
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Lesson Plan
Curated OER

Properties of Color

For Teachers 2nd
Second graders explore the properties of primary color and investigate what happens when primary colors are mixed. They listen to the story The Crayon Box That Talked and list the colors. They experiment mixing primary colors and...
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Lesson Plan
Curated OER

Math & Science

For Teachers 3rd - 5th
Students examine a list of ideas to draw from for lesson planning. They complete a quiz on Math & Science and hand in notes they have taken as a resource for lesson planning. They develop developmental appropriate practice...
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Lesson Plan
Curated OER

Wagons West

For Teachers 7th - 8th
Students explore problem solving.  In this middle school mathematics lesson, students investigate the five-step approach to problem solving.  Students solve word problems by employing the five-step process.
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Lesson Plan
Curated OER

Regrouping With Remediation

For Teachers 4th
Fourth graders complete multiplication, addition, and subtraction problems that all contain regrouping. In this regrouping lesson plan, 4th graders complete worksheets not provided.
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Lesson Plan
Curated OER

Carry and Borrow Numbers

For Teachers 2nd
Second graders learn a carrying numbers song. In this addition and subtraction lesson plan, 2nd graders practice carrying and borrowing numbers that need to be carried or borrowed. Students see the teacher model carrying and borrowing...
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Lesson Plan
Curated OER

Mathematics Within: Shape, Space & Measurement

For Teachers 9th - 12th
High schoolers experiment and analyze triangulation to assess degrees of combined angles, predict polygons that tessellate as well as extending of shapes to create tessellations. They explore the concept of why some polygons tessellate...
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Lesson Plan
Curated OER

The Case of the Broken Piggy Bank

For Teachers 3rd - 5th
Students list the value of a quarter, dime, nickel, and penny in dollar form. They find the total monetary value of a set of quarters, dimes, nickels, and pennies. They calculate change received on a purchase.
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Worksheet
Curated OER

Reducing Improper Fractions

For Students 6th - 7th
In this improper fractions worksheet, students practice reducing improper fractions in the given equations. Students complete twenty fractions problems.
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Lesson Plan
Curated OER

Metric Measurement

For Teachers 5th - 6th
Learners use, read and write with metric units. They practice converting from larger to smaller units. Afterwards, they construct a scale drawing of a bridge. In addition, they construct these two designs, using the same scale of 1cm to...
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Worksheet
Curated OER

Three Digit Addition

For Students 1st - 2nd
In this addition worksheet, students record the sums to 25 three digit addition problems. They add 2 three digit numbers together in each problem.
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Lesson Plan
Curated OER

How Far Can a Frog Jump?

For Teachers 4th
Fourth graders are introduced to how to take measurements in the metric system. After defining new vocabulary, they read a story by Mark Twain about jumping frogs. In groups, they simulate a frog jumping contest in which they made...
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Lesson Plan
Curated OER

Allison the Alligator

For Teachers 2nd
Second graders are introduced to the concepts of greater than and less than. This leads to the use of inequalities. The teacher tells the story about an alligator in order to create a fun environment for practicing the objectives of the...
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Worksheet
Curated OER

Picture Subtraction

For Students Pre-K - K
In this subtraction worksheet, students solve a set of 3 farm animal picture problems, subtracting single digit numbers. A reference web site is given for additional activities.
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Organizer
Curated OER

Tally Marks Activity

For Students Pre-K - K
For this tally marks worksheet, students write tally marks for object shown. A reference web site is given.
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Worksheet
Curated OER

Division Practice Worksheet

For Students 3rd - 4th
In this division worksheet, students solve 16 basic division facts with no remainders. There are no examples. Note: The division bars in one row are missing.
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Lesson Plan
Curated OER

Mud Pies

For Teachers 4th - 6th
Students determine how fractions relate to whole numbers. They determine the relationship among different fractions and order fractions from least to greatest. They determine how the viscosity of mud can be varied to affect its...
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Worksheet
Curated OER

Estimating and Measuring Length in Metric Units

For Students 2nd - 4th
In this metric measurement worksheet, students estimate lengths of items in centimeters, then use rulers to check estimates.
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Lesson Plan
PBS

Pbs Learning Media: Move That Math: Lesson Plan

For Teachers 2nd - 5th
Combine addition of numbers identified from playing cards with physical activity to engage students and increase overall fitness. This lesson plan describes a twenty to twenty five minute series of activities that require two decks of...
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Lesson Plan
PBS

Pbs Learning Media: Jumping Math: Lesson Plan

For Teachers K - 1st
Combine counting sequences with physical activity to engage students and increase overall fitness. This lesson plan describes a fifteen to twenty minute series of activities that can be easily tweaked to work in any elementary classroom.
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Lesson Plan
Teachnology

Teachnology: Math Lesson Plans

For Teachers 9th - 10th
Great lesson plans covering a wide-range of math-related subjects.
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Lesson Plan
NASA

Math Lesson Plan: Cyanobacteria Races: Cyanobacteria Motility [Pdf]

For Teachers 9th - 10th
A comprehensive lesson plan about the movement of cyanobacteria includes a class experiment.
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Lesson Plan
Other

Usa Today Education: Math Lessons

For Teachers 9th - 10th
Implement one of USA TODAY's national aligned math lesson plans into your classroom. Students will enjoy the real world context included in each of the lesson plans.

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