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Lesson Plan
Curated OER

Paper Bag Skits

For Teachers 2nd - 6th
Young scholars discover math measurements by creating a skit with classmates.  For this geometry lesson, students utilize objects in a paper bag and index cards to create a short skit focusing on debate over the size of the objects....
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Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 2nd - 5th
Learners perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Learners apply their multiplication, division, addition, and subtraction skills.
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Worksheet
Curated OER

Round to the Nearest Thousand

For Students 2nd - 3rd
In this rounding worksheet, students examine 9 different numbers, write the 2 numbers each number falls between and then round each number to the nearest thousand. Next, students solve 15 fill in the blank problems where they round...
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Lesson Plan
Curated OER

Math Combat

For Teachers 2nd - 5th
Students use a game to review the multiplication tables. They answer each review question by working in teams and saying the answer by making it on the floor with their bodies.
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Worksheet
Curated OER

Converting With Mixed Fractions

For Teachers 3rd - 5th
In this math worksheet, students solve the problems that are related to the converting of mixed fractions. The sheet is intended as a teacher's guide.
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Activity
Computer Science Unplugged

Lightest and Heaviest—Sorting Algorithms

For Teachers 3rd - 12th Standards
How do computers sort data lists? Using eight unknown weights and a balance scale, groups determine the order of the weights from lightest to heaviest. A second worksheet provides the groups with other methods to order the weights. The...
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Worksheet
Curated OER

Recognizing Equivalent Fractions

For Students 3rd - 5th Standards
If you're working on a fraction unit, this resource could be a great way to assess student learning or to extend your lesson on equivalent fractions. Once they have filled in the missing number in each pair of fractions, youngsters work...
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Lesson Plan
Curated OER

A Handy Measure

For Teachers 3rd - 5th
How many hands tall are you? Challenge kids to measure themselves the way the 19th century Oklahoma horse traders measured their prize horses (can they guess how many hands tall a horse had to be?). There's some background information...
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Lesson Plan
Curated OER

Introduction to Equivalent Fractions

For Teachers 2nd - 3rd
Explore equivalent fractions! Youngters measure the crown of their head with adding tape labeled with various fractions and fractional parts, and compare strips to notice numerical relationships. They fold adding tape in half and color...
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Worksheet
Curated OER

Nine Months in School

For Students 3rd
In this multiplication worksheet, 3rd graders solve nine short word problems by multiplying by nine. There is an answer sheet included.
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Lesson Plan
Curated OER

Studying Birds in the Field

For Teachers Pre-K - 6th
This is a well-designed science activity which helps students learn the behavior of different species of birds. Working with partners and in small team, students learn to scientifically observe birds.
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Lesson Plan
Ohio Department of Education

Actions with Fractions: Adding and Subtracting Fractions with Common Denominators

For Teachers 3rd - 5th Standards
Fourth graders develop a conceptual understanding of fractions and begin to add and subtract fractions with like denominators. Included is a worksheet to assess readiness and a teacher's checklist showing class understanding at a...
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Lesson Plan
Curated OER

Let's Measure

For Teachers 2nd - 5th
Students learn how to measure length using inch units.  In this measurement lesson, students use two different units of measure to measure the length of a Leopard Shark and then use pattern blocks to measure its length.  Students use the...
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Lesson Plan
Curated OER

Six of One, Half Dozen of the Other

For Teachers 1st - 3rd
Students explore the garden with all five senses. In this Science lesson, students collect specimens from the garden to classify. Students use adjectives  to describe the objects collected.
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Worksheet
Curated OER

Fractions and Decimals

For Students 3rd - 4th
In this fractions and decimals worksheet, students convert 6 fractions into decimals. Students work out their answers in the spaces provided.
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Lesson Plan
Curated OER

Telling Time

For Teachers 3rd
Third graders use a clock to physically identify time at the quarter hour. As a class, they are randomly called on and expected to hold up their clock with the correct time. They complete a worksheet and answer questions to complete...
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Worksheet
Curated OER

Problem-Solving Strategy: Write a Number Sentence

For Students 3rd - 5th
In this number sentence worksheet, students read through an example problem explaining how to solve a story problem using a number sentence. They then solve the 3 story problems on the worksheet.
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Lesson Plan
Curated OER

Introducing money (Elementary, Mathematics)

For Teachers 1st - 3rd
Students study the penny, nickel, dime and quarter, one each day for four days, using a magnifying glass to identify the similarities. Then students discuss differences and value and learn a 'rap' to memorize values.
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Interactive
Curated OER

Name the Digits in Each Place

For Students 2nd - 4th
In this whole number place value worksheet, students identify the digit in each place value. The number goes up to the hundred trillions place. Students may enter their answers directly into the worksheet. A link is provided to allow...
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Lesson Plan
Curated OER

Treasure Hunt

For Teachers 2nd - 7th
Learners find lost "treasure" using a treasure map after being shown a map that you have created where terms and symbols are discussed. The class is divided into small groups where they locate your treasure and then read a section from...
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Lesson Plan
Curated OER

Relay Races

For Teachers K - 5th
Students, in groups, race to the board drawing the music symbol, tagging the next person while SAYING THE NAME OF THE SYMBOL THEY DREW! (everyone draws the same symbol)
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Lesson Plan
Curated OER

Plants of the Tropical Rainforest

For Teachers 3rd - 4th
Students experiment with the growth of philodendron plants in different amounts of sunlight. They complete a gardening notebook including plant sketches and growth data.
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Lesson Plan
Curated OER

How Many Bears in the Forest?

For Teachers 3rd
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.

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