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Instructional Video9:11
Corbett Maths

Algebraic Proof

For Students 8th - 12th Standards
Proofs do not exist only in geometry. The video shows the class different ways that proofs appear in algebra. Pupils work through a variety of algebraic proofs involving the divisibility of an algebraic expression or whether it is even...
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Worksheet
Curated OER

Math in English Skills X Exercise Book

For Students 1st - 6th
Provide your remedial math students with a handy packet that will help them practice prime factorization, exponents and roots, and multiplication and division of fractions. The packet includes 20 pages, bright images, and answer keys....
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Worksheet
Curated OER

Divisibility by 2,3,5

For Students 6th - 10th
In this divisibility worksheet, students state whether a 1 to 3 digit number is divisible by 2, 3, 5, or none of the above. Students complete 80 problems and 16 review problems.
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Worksheet
Math Mammoth

Divisors = Factors 1

For Students 4th
For this mathematics worksheet, 4th graders fill in the chart with the factors divisible by each number. Then they study the charts and respond to the five word problems that follow. Students also find as many common factors of the given...
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Worksheet
Curated OER

Divisibility Theorem (Sum)

For Students 9th - 12th
In this divisibility instructional activity, students solve 1 word problem. Students find three unknown variables given information about their divisibility and sum.
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Worksheet
Curated OER

Divisibility Rules

For Students 4th - 5th
In this divisibility rules worksheet, students review the rule for divisibility by 2 and then make a list of numbers from 20 to 50 that are divisible by 2. Students then mark an 'x' for the numbers that are divisible by 2. Students...
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Lesson Plan
Curated OER

Divisible

For Teachers 4th - 5th
In this math worksheet, young scholars find the answers to the problems that use large numbers to apply the rules of divisibility.
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Interactive
Noetic Learning

Divisibility Questions

For Students 5th - 6th
In this divisibility activity, learners solve 4 yes/no questions. Learners decide if each three digit number is divisible by the numbers given.
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Worksheet
Scholastic

Pattern Block Maze

For Students 3rd - 4th Standards
Spice up your traditional lesson on divisibility with a puzzle! Learners work to find their way through a maze by crossing over numbers that are not divisible by 2, 3, or 4.
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Worksheet
Curated OER

A Divisibility Problem

For Students 9th - 12th
In this secondary mathematics instructional activity, students find a number such that certain digits are divisible by the indicated factor. The one page instructional activity contains one problem with the solution.
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Worksheet
Curated OER

Number, Number Sense and Operations: Worksheet Four

For Students 6th - 8th
Review a variety of mathematical skills with this worksheet. In this number sense and operations worksheet, learners solve 15 different problems that include simplifying various equations. In addition, they write the powers in order from...
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Worksheet
Math Flix

MathFLIX Challenge: Multiplying and Dividing Fractions

For Students 5th - 7th Standards
First, math majors compare the multiplication and division of unit fractions and whole numbers. They look for patterns, and then apply their knowledge to an array of multiplication and division problems, all involving fractions and mixed...
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Worksheet
Curated OER

Independent Events

For Students 7th - 8th
In this independent events probability worksheet, students solve 10 different problems that include determining the probability of certain events described. First, they determine the probability of selecting at random a number divisible...
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Worksheet
Curated OER

Mathematical Induction Problems

For Students 9th - 10th
In this induction problem instructional activity, students show that given equations can be divisible by a specified number through the process of induction. This one-page instructional activity contains sixteen problems.
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Worksheet
Curated OER

Calculate Probability as a Fraction

For Students 7th
Seventh graders solve 10 different problems that include determining the probability of various events described. First, they determine the probability that a marble drawn from a bad will be a specified color. Then, everyone determines a...
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Worksheet
Curated OER

Number Sense and Operations

For Students 8th - 9th
In this number sense and operations activity, students solve 15 different problems that include number lines and identifying various types of numbers. First, they solve a given equation and then check their work. Then, students find the...
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Worksheet
Curated OER

Noetic Learning Math Worksheet

For Students 4th - 6th
In this online interactive divisibility practice worksheet, students use their problem solving skills to respond to 5 multiple choice questions regarding divisibility by 3.
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Worksheet
Curated OER

Factors vs. Multiples

For Teachers 6th - 7th
In this math worksheet, students solve the problems that focus upon factors and multiples. They also explore the rules of divisibility.
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Worksheet
Curated OER

Mathematical Induction

For Students 9th - 10th
In this induction learning exercise, students determine if a statement is true or false through induction, axioms, and reasoning. Most statement include sequences or divisibility questions. This three-page learning exercise contains...
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Interactive
Curated OER

Review of Pre-Algebra

For Students 7th - 9th
Middle and high schoolers review topics covered Pre-Algebra. They solve problems questions dealing with exponents, square roots and absolute value. They use the rules of divisibility and identify prime numbers. This two-page on-line...
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Assessment
Mathed Up!

Proof

For Students 9th - 12th Standards
Scholars learn how to write number theory proofs by viewing a video reviewing techniques for proofs on divisibility, parity, and consecutive integers. They then write proofs for a handful of conjectures on a worksheet.
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Worksheet
Curated OER

Logical Problem Solving

For Students 7th
In this logical problem solving worksheet, 7th graders solve and complete 4 different types of problems. First, they fill in the boxes for each balance problem. Then, students state whether each statement given is true or false and give...
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Lesson Plan
Curated OER

Factoring to Find Divisors

For Teachers 5th - 6th
For this math worksheet, students find all factors of five two digit numbers. They tell the related division facts. Students list the factors of the numbers.
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Lesson Plan
Curated OER

Integers - Week 10

For Teachers 10th - 12th
In this integer worksheet, students identify the number of positive divisors in a given function, determine the number of integers that satisfy an equation, and solve equations with exponents. This two-page worksheet contains nine...

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