Lesson Plan
EngageNY

Using Matrix Operations for Encryption

For Teachers 11th - 12th Standards
Data encryption is an important security measure for sensitive data stored on computers. Pupils learn how to utilize matrices for creating code. They also get a great review of matrix multiplication, inverse matrices, and the identity...
Activity
Curated OER

Math Games for Skills and Concepts

For Teachers 2nd - 5th
A 27-page packet full of math games and activities builds on algebra, measurement, geometry, fractional, and graphing skills. Young mathematicians participate in math games collaboratively, promoting teamwork and skills practice.
Worksheet
Yummy Math

Really Big Pumpkins

For Teachers 6th - 8th Standards
You may think your holiday pumpkins weigh a ton, but in a giant pumpkin contest, they actually do! Middle schoolers read about the winners of the 2014 giant pumpkin contests before solving three word problems involving multiplication and...
Lesson Plan
EngageNY

Why Were Logarithms Developed?

For Teachers 10th - 12th Standards
Show your class how people calculated complex math problems in the old days. Scholars take a trip back to the days without calculators in the 15th installment of a 35-part module. They use logarithms to determine products of numbers and...
Assessment
Concord Consortium

Calculator Numbers

For Students 7th - 12th
Know thy calculator. Young mathematicians use their calculators to answer a set of questions. They consider how the number of digits the calculator displays affects the answers to calculations. They then find examples of computations...
Unit Plan
National Security Agency

Fraction Fever

For Teachers 4th - 5th Standards
This unit on fractions allows for upper-aged elementary learners to explore ways to find the greatest common factor and least common multiple of two numbers. Ultimately, young mathematicians will be able to identify equivalent fractions,...
Worksheet
Curated OER

Division and Multiplication Facts

For Students 3rd - 6th
In this division and multiplication worksheet, students make division and multiplication number sentences based on the pictures given to them. Students complete 4 problems.
Worksheet
Curated OER

The SummerSchoolMath Worksheet- Addition, Subtraction, Multiplication and Division Level 4

For Students 2nd - 5th
In this math operations activity, students review their addition, subtraction, multiplication, and division skills as they complete 400 problems.
Worksheet
Curated OER

Two digit multiplication and long division

For Students 4th - 5th
In these multiplication and division worksheets, students solve double digit multiplication and division problems. Students complete 80 two digit multiplication problems and 24 long division problems.
Worksheet
Curated OER

Division Facts to 144 (A)

For Students 4th - 5th
For this mathematics worksheet, students solve a number of problems by dividing numbers up to 144. There are 100 problems to solve on the sheet.
Lesson Plan
Curated OER

Who's In The Fact Family?

For Teachers Pre-K - 2nd
Students study related addition and subtraction facts. In this math lesson, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
Worksheet
Curated OER

Multiplying With 6 and 7

For Students 3rd - 5th
In this multiplication activity, students practice single-digit multiplication with 6's and 7's. Students complete 100 multiplication problems. There is an answer sheet included.
Worksheet
Curated OER

Multiplying With 6 and 7

For Students 3rd - 4th
In this multiplication worksheet, students practice single-digit multiplication with 6's and 7's. Students complete 100 multiplication problems. There is an answer sheet included.
Worksheet
Curated OER

Multiplication and Division

For Students 5th - 7th
In this multiplication and division worksheet, students fill in the blank to solve multiplication and division problems. They write combinations of numbers to equal a specified product or quotient. Students solve division problems with...
Lesson Plan
World Wildlife Fund

Take 6

For Teachers 3rd - 5th Standards
Investigate the various properties of the number six with this elementary math lesson. From simple addition, subtraction, multiplication, and division problems to the creation of hexagonal tessellations, this lesson covers all aspects of...
Worksheet
Curated OER

Basic Subtraction Fact Worksheets to 20

For Students 1st - 2nd
Print this worksheet and have your helper pass it out. The class can use it to practice subtracting single and double-digit numbers up to 20. Some borrowing is required.
Worksheet
Worksheet Web

Using Pictographs

For Students 3rd - 5th Standards
If one ice cream cone represents three ice cream scoops, and Bob has four ice cream cones, then how many scoops does Bob have? Learners solve these kind of questions with their new understanding of pictographs.
Worksheet
Curated OER

Multiplying with 1, 2, 3, 4, 5, 6, 7, and 8 (A)

For Students 4th - 5th
For this multiplication worksheet, students enhance their multiplication skills by multiplying the given numbers by either 1, 2, 3, 4, 5, 6, 7, and 8. Students solve 100 problems.
Worksheet
Curated OER

Multiplying With 6 (F)

For Students 3rd - 4th
In this multiplication instructional activity, students solve 100 basic multiplication facts in which numbers from 1 to 12 are multiplied by the number 6.
Lesson Plan
Curated OER

How to Practice Multiplication Drills Without Worksheets

For Teachers 2nd - 8th
Learners practice their multiplication facts without the use of worksheets. They participate in an activity practicing their facts using a die. They record their progress and the game is adjusted as their level increases.
Worksheet
Curated OER

Multiply 1-Digit Numbers #3

For Students 2nd - 3rd
In this multiplication worksheet, students complete a set of 18 problems, multiplying one 1-digit number by another. A reference web site is given for additional activities.
Lesson Plan
Curated OER

Multiplication Drill Twos

For Teachers 2nd - 3rd
In this math literacy worksheet, students find the products of numbers that are multiplied by two terms. They fill in the answers in a drill type format.
Unit Plan
Curated OER

M&M: Multiplication Madness

For Teachers 3rd
Students analyze the multiplication facts from zero to ten in the ten lessons of this unit. The concepts of mental multiplication and solving word problems are important components of this unit.
Worksheet
Curated OER

Math Crossword Puzzle x6

For Students 4th - 6th
In this math crossword puzzle, student answer multiplication facts dealing with multiples of six. They write the correct number beside the problem, and then spell the word in the crossword puzzle. This one-page puzzle contains ten...