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Lesson Plan
Curated OER

Number Line Math

For Teachers 2nd
Second graders use a number line to practice subtraction.  For this subtraction lesson, 2nd graders use a number line to count backwards.  Students participate in mad math activities and solve problems.
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Worksheet
Curated OER

Worksheet 1, Basic Calculus Pre-Course Review

For Students 10th - 11th
In this calculus worksheet, students review topics they need to already understand in order to be successful in a basic calculus course. Topics include functions, linear equations, coordinate graphing, piece-wise formulation, exponents,...
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Lesson Plan
EngageNY

Comparison of Numbers Written in Scientific Notation and Interpreting Scientific Notation Using Technology

For Students 8th Standards
Examine numbers in scientific notation as a comparison of size. The 14th lesson in the series asks learners to rewrite numbers as the same power of 10 in scientific notation to make comparisons. Pupils also learn how to use a calculator...
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Lesson Plan
Curated OER

Mathematics Lesson Plan

For Teachers 2nd
Second graders study subtraction facts. In this mathematics instructional activity, 2nd graders discuss how to solve two digit subtraction problems. Students recognize that there are many different methods or strategies one can use such...
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Lesson Plan
Curated OER

Cards to 24

For Teachers 3rd
Third graders practice with a deck of cards to play a version of the math game 24. They use four cards and combinations of the four arithmetic operations to try to make a total of 24. Each student writes and solves problems which...
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Worksheet
Curated OER

Addition and Subtraction 6

For Students 1st - 2nd
In this addition and subtraction worksheet, students use three one-digit numbers to create correct addition and subtraction number sentences. Students write six number sentences.
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Lesson Plan
Curated OER

Embossed Rose Window Designs

For Teachers 5th - 12th
Young scholars, after researching the history and foundation of Renaissance rose windows, access ArtEmboss to create an original window design. They employ a basic metalworking technique utilizing a soft metal. The design created...
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Worksheet
Center for Innovation in Mathematics Teaching

Trigonometry

For Students 9th - 12th Standards
This unit covers the basic trigonometry including understanding radians, how to convert between radians and degrees, the area of a circle subtended by an angle, basic properties and graphs of sine, cosine, tangent, and solving...
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Lesson Plan
Curated OER

How Probable is It?

For Teachers 4th - 5th
Students explore probability. In this probability lesson, students look at videos and websites where they discover probability facts that can be used in situations. They determine the probability of different events. 
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Lesson Plan
Curated OER

How Tall is that Tree?

For Teachers 4th - 12th
Students apply their math skills to develop an accurate estimate of the height of a tall tree. Three different methods are outlined. All grade levels should be able to perform the shadow method and the proportional method.
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Lesson Plan
Curated OER

Dividing by 4's

For Teachers 3rd
Third graders explore math functions by completing problem solving activities. For this division lesson, 3rd graders utilize the division strategies acquired earlier to divide multiple digit numbers by 4's. Students complete problems on...
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Lesson Plan
Curated OER

Garden Grid

For Teachers 2nd - 6th Standards
Basically, your class reads about different garden plants from an included handout and seed packets that you provide, and then uses a grid to plan out where to place the plants. They can practice counting with the seeds, grouping,...
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Lesson Plan
Curated OER

Properties of Multiplication

For Teachers 5th
Fifth graders examine the process of multiplication and the relationship between addition and multiplication. They observe the teacher model a variety of problems on the board, and identify properties of multiplication. Students...
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Lesson Plan
Curated OER

Relationship Between Addition and Subtraction

For Teachers 2nd - 3rd
Young scholars are taught how to add and subtract and use number sense to solve basic math problems. In this addition and subtraction lesson, students are being taught using theories from different philosophers in education. They are...
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Worksheet
Curated OER

Sudoku Puzzle with Derivatives

For Students 10th - 12th
In this Sudoku puzzle worksheet, students use basic derivative formulas, the chain rule and implicit differentiation to solve given problems.  This six-page worksheet contains 26 problems. Answers are provided on the last page.
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Worksheet
Curated OER

Addition and Subtraction Word Problems

For Students 1st - 3rd
Approach word problems using these straightforward addition and subtraction practice scenarios. Learners choose answers from a list, recording the corresponding letter next to each problem. Ten questions involve basic addition and...
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Worksheet
Curated OER

Missing Subtraction Facts to 20

For Students 1st - 2nd
In this subtraction worksheet, students use the given numbers to complete and solve the horizontal subtraction equations. Students solve 20 problems.
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Lesson Plan
Curated OER

Dividing By 2 and 5

For Teachers 3rd
Third graders divide by 2 and 5. In this math lesson, 3rd graders label the parts of a division sentence. Students solve division sentences using multiplication.
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Lesson Plan
Curated OER

Building Word Problems

For Teachers 6th
Sixth graders study addition and subtraction facts. In equal groups, they play a race game to correctly solve addition and subtraction problems. Using a PowerPoint presentation, the teacher demonstrates how to write word problems and...
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Lesson Plan
Curated OER

Baseball Math

For Teachers 8th - 11th
Students collect data on baseball plays. In this statistics lesson, students graph their data and make predictions based on their observation. They calculate what the probability is that a favorable outcome would happen.
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Lesson Plan
Curated OER

Fraction Facts

For Teachers 6th - 8th
Students are introduced to fractions, including operations with fractionsm converting fractions to decimals and percents. They are provided with activities that provide ample practice opportunities to reinforce the information from the...
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Worksheet
Curated OER

Adding 0's

For Students K - 2nd
In this addition worksheet, students answer 20 questions in which they add a number less than 10 to the number 0. There is a picture of a caterpillar at the top of the page.
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Worksheet
Curated OER

Addition Sums Less than 30: Addends 10 to 15

For Students 2nd - 5th
In this addition activity, students solve 20 problems in which they add 2 numbers together. The addends are between 10 and 15 and the sums are all less than 30.
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Worksheet
Curated OER

Addition Sums Less than 30: Addends 5 to 15

For Students 2nd - 5th
In this addition worksheet, students solve 20 problems in which they add numbers that are less than 30. These addition problems include addends between 5 and 15.

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