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Lesson Plan
Curated OER

Sandlapper Solutions

For Teachers 3rd - 5th
Students use mathematical thinking and reasoning to translate problems into mathematical language and thereby solve the problems. They extend their understanding of whole number operations to fractions and decimals by participating in...
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Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

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

Dividing By Twos Snowmen

For Students 3rd - 4th
For this dividing by twos snowmen worksheet, students solve the division by 2 problem by matching the snowmen with the correct answer.
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Lesson Plan
Curated OER

I'll Have an Order of Subtraction Please!

For Teachers 3rd - 5th
Students explore number values by completing consumer math worksheets. In this math functions lesson, students identify the use of a decimal in numbers and the place values that are represented when dealing with money. Students complete...
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Lesson Plan
Curated OER

Addition and Subtraction in Center Time

For Teachers 1st
First graders use bean bags, dominos, number trains, counters, paper clips, flashcards, beads and more in a variety of centers to practice basic addition and subtraction facts.
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Lesson Plan
Curated OER

Pascal's Triangle

For Teachers 6th - 8th
Students study Pascal's triangle. They construct their own version of Pascal's triangle, and relate some of the uses for it. While working through this process, students practice their integer multiplication and division skills.
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Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 9th - 12th
Students investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
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Lesson Plan
Curated OER

Roman Numerals

For Teachers 5th - 8th
Students explore the concept of Roman numerals. They investigate the seven basic numerals and the symbols that are used in the Roman numeral system and their values. Students practice converting Roman numerals.
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Worksheet
Curated OER

Mixed Review

For Students 1st - 2nd
For this math worksheet, students solve the problems using the operation of addition to fill in the missing addends. They also apply some basic knowledge of geometry to solve the second set of questions.
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Lesson Plan
Curated OER

Number and Number Relations: Lesson 4

For Teachers 4th
Fourth graders investigate the use of addition and subtraction facts in different situations. They examine the relationship between addition and multiplication and determine which operation is needed to solve various problematic situations.
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Worksheet
Curated OER

Multiplication: 6 x's Table

For Students 4th - 5th
In this multiplication table worksheet, learners multiply the given numbers by 6. Students multiply numbers 1-12 by 6 to complete the multiplication table.
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Worksheet
Curated OER

Multiplication: 12 x's Table

For Students 4th - 5th
In this multiplication table worksheet, students multiply the numbers 1 through 12 by the number 12. Students write the products on the lines to complete the multiplication table.
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Lesson Plan
Curated OER

Finding Addition Patterns

For Teachers Pre-K - 2nd
Students practice finding the sums of two-one digit numbers. For this addition lesson plan, students also record facts onto an addition chart.
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Lesson Plan
Curated OER

Do Vampires Really Exist?

For Teachers 6th - 10th
Learners identify and extend a number pattern into very large values. They create and interpret a graph based on their number patterns. Students compare a math model with real-world statistics about the existence of vampires.
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Lesson Plan
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Curated OER

Hoop Jump/Hop

For Teachers 2nd - 3rd
Students integrate locomotor skills and math skills.
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Lesson Plan
Curated OER

An Introduction to Data Reading and Computations

For Teachers 3rd - 5th
Students discover data reading and computations. In this math lesson plan, students collect nutritional data about intakes of certain foods compared with daily recommended allowances. Students create their own data charts based on their...
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Worksheet
Curated OER

Similar Right Triangles-Introductions to Trigonometry

For Students 9th - 10th
For this geometry worksheet, students examine similar right triangles as the basis for the foundation of trigonometry. Students define the basic trigonometric functions and use a calculator to find the trigonometric value of an angle....
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Worksheet
Curated OER

Multiplication Table (12 x 12)

For Students 4th - 5th
In this multiplication table activity, students multiply the numbers 1 through 12 on both sides of the chart to complete the multiplication table.
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Interactive
Curated OER

The Method of Integration by Parts

For Students 11th - 12th
In this calculus instructional activity, students perform integration by parts. They solve differential equations as they use integration by part to solve unlike terms. There are 23 problems with an answer key.
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Lesson Plan
Curated OER

Dragon Math

For Teachers 3rd
Third graders, in groups, practice multiplication by putting five multiplication problems on white scales, then the answers on florescent colored scales.
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Worksheet
Curated OER

Add Consecutively With One

For Students 1st - 2nd
Here's a basic instructional activity for student to practice adding consecutively with one. The problems all involve single digit addition. There are only 10 problems on the instructional activity so this might be a good warm-up activity.
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Worksheet
Curated OER

Division Without Remainder #1

For Students 3rd - 4th
In this basic division learning exercise, students solve 17 problems in which one and two digit numbers are divided with no remainders. The problems are written in this format: 24 : 4.
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Lesson Plan
Curated OER

Subtraction Worksheet

For Teachers 5th
In this elementary math worksheet, 5th graders solve problems of subtraction beginning in 2 numbers and progress to working with more complex numbers up to the thousands.
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Lesson Plan
Curated OER

Tessel Your Way to Nagano!: Olympics, Winter Sports, Snowboarding, Graphic Design, Geometry, Math, M.C. Escher, Tessellations

For Teachers 4th - 6th
Pupils create Post-It note fundamental regions to tesselate. They make tesselations using computer software or websites. They create a jacket design with tesselation and determine the cost of production.