Lesson Plan
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Geometry, Pi, and Ancient Civilizations

For Teachers 8th - 9th
By working together, pairs of students will complete a Pi webquest. Using the internet, they examine the ways people in the Ancient Civilizations of Egypt, Babylonia and Greece used Pi. To end the instructional activity, they review the...
Lesson Plan
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How Many Buttons

For Teachers K
Help learners explore the concepts of more than, less than, and equal to. They participate in a button attribute activity, play a game using buttons and a die, draw the sets of buttons in their journal, and play button bingo.
Lesson Plan
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Building Boxes- Polynimial And Rational Functions

For Teachers 7th - 9th
Students investigate the concepts of polynomial and rational functions. They identify the general patterns used to solve problems. The use of real world contexts in the problems helps to promote engagement and understanding of how the...
Lesson Plan
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Multiplication Bingo

For Teachers 3rd - 5th
While just a game to review multiplication facts, this lesson could be a useful tool in the classroom. After pupils have been introduced to the concept of multiplication, they could use this game to cement their knowledge.  
Lesson Plan
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Devising a Measure for Correlation

For Teachers 9th - 12th Standards
How well does your class understand the concept of correlation? Use an activity to explore different methods of calculating correlation. Working alone and then in groups, your class will make decisions on what math to apply to the...
Lesson Plan
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The Pythagorean Theorem Lesson 2

For Teachers 8th - 12th
Learners discuss and review examples of the Pythagorean Theorem using a GSP, Geometer's Sketchpad, activity.
Lesson Plan
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Integer War

For Teachers 6th - 8th
Sometimes all it takes for a good review is a game of cards. Review the processes needed to add, subtract, divide, and multiply integers. In groups, learners play the card game war with a twist. They can use the numbers as either...
Lesson Plan
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Area Applet

For Teachers 3rd - 6th
Elementary math classes calculate the area of a shape and explain the correlation between the size of the perimeter and the areas that can be contained within that perimeter. They also explain the effect the shape of the perimeter has on...
Lesson Plan
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Nets And Surface Area

For Teachers 4th - 6th
Upper graders investigate how to find the surface area when using two-dimensional shapes. They conduct an investigation in groups while working sample problems given during class discussion with the teacher. They also review how to...
Lesson Plan
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Lesson 2 Ordering Numbers

For Teachers 6th - 8th
Math wizards begin the lesson by comparing and ordering rational numbers. Using a number line, they discover the relationship between the numbers and practice ordering them in the correct way. They also review proper techniques for...
Lesson Plan
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Matrix

For Teachers 10th - 11th
Learners examine characteristics of a matrix. After identifying the determinant of a matrix, students explore the properties of matrix multiplication. They review the properties of matrix multiplication and identify determinants in a...
Worksheet
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Place Value

For Students 2nd
Providing a short review of place value, this activity focusing on numbers in the hundreds, could be used in a lower elementary classroom. This eight question instructional activity could be a quick and easy way to have students practice...
Worksheet
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Finding Place Values

For Students 2nd
As a review of identifying the value of numbers, this activity would be useful. In the thirteen question activity, learners take a three digit number, and identify the value in the hundreds, tens, and ones column.
Worksheet
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Place Value

For Students 2nd
Using a two digit number, 2nd graders identify the value in the tens and ones column. This eight question activity could be a quick way to review this concept.
Lesson Plan
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Geometry Finding Pentominoes

For Teachers 3rd - 5th
Students explore the characteristics of geometric shapes. In this geometric shapes lesson, students use tiles to draw pentominoes. Students participate in various learning center activities focused on configuring pentominoes.
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Naming Fractions

For Teachers 1st - 3rd
    Early learners investigate fractions and review the definitions of numerator and denominator on the chalkboard. They complete a "Naming Fractions" worksheet which is included in the lesson.
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Frost Depth Study

For Teachers 6th - 9th
Learners complete activities to study the frost and frost depth. In this frost study lesson, students use frost tubes to study and measure the frost at their school. Learners measure the frost in the tube and enter their data online to...
Lesson Plan
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The Squares of Numbers in Multiplication

For Teachers 2nd - 3rd
Review multiplication facts and concepts! This clear, and easy to follow lesson will help your class to understand multiplication by using arrays and repeated addition. There are strategies to help with memorization and manipulative...
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Nutrition in Me!

For Teachers 3rd
Third graders explain the basic healthy eating and physical activity concepts.  In this healthy lifestyles lesson, 3rd graders describe two main components of a healthy lifestyle, demonstrate two different types of physical...
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Pet Care Pluses

For Teachers 1st - 2nd
The humane society has created a foundational math symbols lesson. The class defines the words plus, minus and equals, then solves math equations based on proper pet care.
Lesson Plan
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Estimating With Decimals

For Teachers 4th - 6th
How can we estimate the answers when working with decimals? That's what the question is as the class reviews two-digit decimal addition. Have them estimate by rounding to a whole number either before or after they have completed their...
Unit Plan
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What Is El Niño?

For Teachers 5th - 12th
Students access information at remote sites using telecommunications, identify impacts by reviewing past El Ni??o events, make and use scale drawings, maps, and maps symbols to find locations and describe relationships.
Lesson Plan
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My Life in Numbers

For Teachers 5th - 8th
Have fun while your class creates a timeline of their lives. They record events before and after they were born on a line with 10 integer pairs consisting of one integer on each side of zero. Many extension activities can be done in...
Lesson Plan
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Impossible Graphs

For Teachers 6th - 8th
Students practice plotting functions on the Cartesian coordinate plane while participating in a discussion about the Possible Or Not worksheet/activity. Students also use the Impossible Graphs worksheet to practice reading a graph,...