Worksheet
Houghton Mifflin Harcourt

Challenge: Code Breaker

For Students 2nd - 4th Standards
Here is a code-breaker multiplication and division game which has learners find the missing letter in equations, then solve and use those letters to "break the code," which actually is the answer to a riddle. Make math fun with a...
Assessment
1
1
California Education Partners

Window Washers

For Students 3rd Standards
Aim high with a task on window washers. An assessment task challenges learners to determine the number of windows two people wash. They do this using a given number of window rows on each side of a building. In addition, they find the...
Activity
Barnstable Public Schools

Math Relay Races

For Teachers 3rd - 5th Standards
A plethora of activities make up a cross curricular choice page filled with math games—relay races, dice, and crossword puzzles—a survey challenge equipped with data organization, graphing, a quicksand recipe, Hula-Hoop activity to...
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...
Interactive
Berkeley Lab

Virtual Frog Dissection Kit

For Students 9th - 12th Standards
Fluffy is one of the most common names for a pet frog. Fluffy, the digitized frog in this dissection kit, opens up quite literally to allow scholars to see what's inside. The basic kit encourages pupils to click on various organs to see...
Printables
1
1
Houghton Mifflin Harcourt

Unit 3 Math Vocabulary Cards (Grade 5)

For Students 5th Standards
Fifty-four flashcards make up a set to help reinforce math vocabulary. The set offers two types of cards; a word card printed in bold font, and a definition card equipped with an example and labels. Terms include capacity,...
Lesson Plan
Curated OER

Investigating Division

For Teachers 7th - 9th
Students develop math sense as they multiply and divide numbers. In this algebra lesson, students identify the missing numbers in a multiplication and division problem. They use a calculator to help them solve the problems.
Lesson Plan
Curated OER

Arithmetic: Revision

For Teachers 4th - 7th
Students practice with a variety of simple equations involving addition, subtraction, multiplication and division. Explanation is followed by each block of equations given to solve. They are set loose to complete additional equations for...
Lesson Plan
Curated OER

How Do Satellites Work?

For Teachers 4th - 5th
Students model how satellites transmit data by using numbers not images.
Worksheet
Curated OER

Remainders and Divisibility

For Students 3rd
In this remainders and divisibility worksheet, 3rd graders determine the divisibility of 10 numbers, then write the remainder if there is one.
Worksheet
Curated OER

Year 6 Booster Pg. 9

For Students 3rd
In this mixed number sense worksheet, 3rd graders are asked to solve 4 problems using multiplication and write the missing digit in 4 numbers for 2 three digit addition problems.
Worksheet
Curated OER

Factors

For Students 4th - 8th
In this factors worksheet, students solve word problems having to do with factors of numbers that are up to 4 digits. Students complete 10 problems.
Worksheet
Curated OER

Addition and Subtraction, Multiplication and Division

For Students 4th - 5th
Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.
Lesson Plan
Curated OER

Divisibility Rules

For Teachers 6th - 7th
In this divisibility rules worksheet, learners solve problems using the division rule for the number three. Examples and explanations are given prior to the exercise. This one-page worksheet contains approximately 20 problems.
Lesson Plan
Curated OER

Unit 2 Sun & Stars

For Teachers 6th - 7th
Students describe stellar objects using terms such as stars, planets, satellites, orbits and light. In this sun and stars unit, students research stellar objects through seven individual lessons discovering star characteristics, how...
Interactive
Curated OER

Word problems involving number relationships

For Students 9th
In this Algebra I worksheet, 9th graders solve word problems in one variable that are based on relationships in numbers.  The one page worksheet contains thirty problems.  Answers are not provided. 
Lesson Plan
West Contra Costa Unified School District

The Power of Ten: Building a Magnitude Model

For Teachers 4th - 5th Standards
Add visual representation to teaching place value with a magnitude model. Using adding machine tape, pupils build a linear place value strip from 1 to 100.
Lesson Plan
Curated OER

Learning to Add and Subtract

For Teachers 2nd - 4th
Young learners practice addition and subtraction to solve problems. They use a webquest application to model how to solve math problems using pictures, words and numbers, and also practice using multiplication and division.
Lesson Plan
Curated OER

The Eyes Have It

For Teachers K - 5th
Students create a bulletin board using a digital camera. In this creative arts lesson, students take photos of one another's faces and eyes. Students try to match the eyes to the face.
Lesson Plan
Curated OER

A Matter of Fact

For Teachers 5th - 6th
Students design their own Science experiment. In this science experiment lesson students create a hypothesis related to matter and test it. They displayed their data in a graph.
Worksheet
Curated OER

Improper Fractions

For Students 5th
In this fraction worksheet, 5th graders focus on improper fractions.  Students complete 50 problems reducing each fraction into its lowest terms and using mixed numbers.
Lesson Plan
Curated OER

Computers Can Only Add

For Teachers 9th - 10th
Students explore using mathematics to solve problems in base two. After a teacher demonstration of using base two to write numbers. students model similar problems to explore the concept of number systems in different bases. To increase...
Lesson Plan
Curated OER

Factoring Large Numbers

For Teachers 7th
Seventh graders practice applying the rules of divisibility.
Lesson Plan
Curated OER

Calculator Numbers

For Teachers 3rd
Third graders practice working out a hidden number on a calculator via number sequence in the advanced additive stage six. They assess number sequence to unveil a mystery number that has been entered onto a calculator and then switch...