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Pirate Swords

For Teachers 2nd - 3rd
Students read the math problem and retell it in their own words. They brainstorm for ways to solve and use questions to focus on the steps used. Students could use other problems involving pirates from the given website.
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Pigs, Goats and Sheep

For Teachers 8th - 12th
Student are able to devise and use problem solving strategies to explore problems systematically and mathematically. They also form and solve various types of equations. This lesson requires some prior knowledge of equations.
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Babylonian Mathematics 2

For Teachers 9th - 12th
Learners research Babylonian mathematics. They calculate simple surd numbers. Students find the fractional form of rational numbers expressed as decimals. They work with numbers in base 60.
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How Does our Heart Rate Change?

For Teachers 6th - 8th
Students feel their pulse and describe it. They predict whether certain activities will increase or decrease their heart rates. Students use a heart rate sensor to determine resting heart rates and those after activity. In conclusion,...
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Appreciating Diversity: A Multicultural Lesson Based on the Traditional Clothing of the Maya

For Teachers 2nd - 3rd
Students compare the traditional Mayan clothing to their everyday clothing. In this multicultural appreciation lesson plan, students look at images of traditional Mayan clothing and discuss its importance.
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Stretcher Making

For Teachers 3rd - 4th
Students explore the human body by participating in a construction activity. In this health care lesson plan, students identify the uses and importance of having access to a stretcher when conducting emergency medical service. Students...
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Promoting Diversity in Elementary School Curricula

For Teachers 2nd - 4th
Students discover the roles played by various racial, ethnic and religious groups in the development of American society. They explore the concept of racial and cultural diversity and global community, as these are joined by economic,...
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The Use of Substitution As a Creative Thinking Tool

For Teachers 1st - 6th
Students practice using substitution as a creative way of thinking about writing and try to substitute song lyrics, food items, rhythm movements and more. In this substitution lesson plan, students create a new candy, and create...
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"The Giver" by Lois Lowry

For Teachers 6th - 8th
Students predict results, design a model, and carry out trials to determine probability based on their experimentation.
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What's So Nice About Fairy Tales?

For Teachers 7th
Seventh graders modernize a fairy tale, then compare their version with he original version and determine whether or not they've changed the author's original intent.
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Lamarck vs Darwin: Dueling Theories

For Teachers 9th - 10th
Learners, in groups, study cheetah, blind cave organisms, and naked mole rats to explain facets of evolution.
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2nd Grade - Act. 01: Exploration Tubs

For Teachers 2nd
Second graders communicate ideas, information, and feelings.
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Free Radicals Attack!!

For Teachers 3rd - 5th
Learners review and practice soccer dribbling/ball handling skills while studying basic concepts of how free radicals and antioxidants affect the body. As the molecules move throughout the space with their electron, the free radicals...
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The Power of Algebra

For Teachers 1st
First graders explore patterns. They look for patterns in number problems and use algebra as a means of solving general problems. Students devise a strategy to solve the number problem.
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Up We Go

For Teachers 1st
First graders examine the use of number lines in problem solving situations in this series of lessons. They participate in activities in which they move forward and backward on number line on the playground before doing paper and pencil...
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The Part-Adder 2

For Teachers 3rd
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
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The Numbers Get Larger

For Teachers 2nd
Second graders examine how to use mental strategies for addition and subtraction. They look at part/whole strategies for multi-digit problems and define which one would be best used for a particular problem. They use tens frames to solve...
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The Multiplier (small 2-digit by 1-digit numbers)

For Teachers 2nd
Second graders study digits in 2- or 3-digit whole numbers. They write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division.
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The Multiplier (2-digit by 2-digit numbers)

For Teachers 4th
Fourth graders Split a 2-digit number into tens and ones. They use The Multiplier to partition and solve 2-digit by 2-digit multiplications. They describe how to solve 2-digit by 2-digit multiplications using a diagram.
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The divider (mixed number quotients)

For Teachers 4th
his unit uses two of the series of four Divider learning objects to support the students division of whole numbers where the quotient is a mixed number (whole number and fraction). The Divider encourages the students to split a division...
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How Much Cereal

For Teachers 2nd
Second graders investigate volume through the use of measuring cups. They complete a variety of measuring tasks using kitchen measuring cups. Students accurately measure the volume and compare the results.
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Party Volumes: Measurement

For Teachers 2nd
Second graders explore liters and milliliters. They estimate volume and accurately measure the volume. Students plan a party and measure volume using liters and milliliters as part of the planning process.
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Make a 100

For Teachers 2nd
Second graders develop an understanding of 100 and the quantity for which it stands and examine the relationship between 100 and 10 by estimating the number of jelly beans in a jar.
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Big Magic Squares

For Teachers 3rd - 5th
Students discover that magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that students should have heard about and experienced.