Curated OER
Multiplication and Division Pick 'n' Mix 2
Fifth graders practice a wide range of strategies for solving multiplication and division problems with whole numbers and decimal fractions. They interact with operations on decimals, relevant size and place value of decimals to three...
Curated OER
Interpreting Algebraic Expressions
Interpreting algebraic expressions is a fundamental skill in beginning algebra. This lesson approaches the task in numerous ways. First, learners assess their understanding with a short worksheet on converting between words and...
National Security Agency
Let's Party With Place Value
Put on your math caps and explore place value and ways to represent numbers. Learners read, write, and represent whole numbers. They interact with numbers as they read and explore a teacher-created story, play games, and practice their...
Virginia Department of Education
Translate and Evaluate
Translate, evaluate, educate. Discover how to translate and evaluate expressions. Young mathematicians first review words and phrases that indicate operations and learn to write algebraic expressions from verbal descriptions....
Armory Center for the Arts
Place Value Collage
How can art represent math? Use a lesson on place value collages to illustrate the different meanings that numbers have in their designated places. Kids observe photographs and paintings that show place value, then work on their own.
Charleston School District
Estimating Values of Expressions
You can't evaluate an irrational root expression without a calculator—or can you? Scholars estimate the value of roots within an expression to approximate the value of the expression. Expressions include a mix of square roots and whole...
EngageNY
Read Expressions in Which Letters Stand for Numbers III
Those key operation words sure come in handy. Groups continue their work with converting between different notations for algebraic expressions. They work in stations to write the symbolic form for given verbal phrases. This is the 17th...
Noyce Foundation
Sewing
Sew up your unit on operations with decimals using this assessment task. Young mathematicians use given rules to determine the amount of fabric they need to sew a pair of pants. They must also fill in a partially complete bill for...
Futures Channel
Algebra Magic
Abracadabra! Letters can be used in math to represent numbers with the operations of addition, subtraction, multiplication, and division to solve problems! Math magicians will participate in an activity that uses a calculator and a bag...
EngageNY
A Surprising Boost from Geometry
Working with imaginary numbers — this is where it gets complex! After exploring the graph of complex numbers, learners simplify them using addition, subtraction, and multiplication.
Math Mammoth
Add & Subtract Integers Fact Sheet
Guide young mathematicians through the crazy world of negative numbers with a handy reference document. Offering clear instructions for adding and subtracting positive and negative integers, this resource is a great way to support...
McGraw Hill
The Units of the English System
Go from feet to inches to yards and back again with this notes and worksheet combo resource. Several pages of examples regarding unit conversion of the English system are given, followed by different pages of problems. There is a nice...
Curated OER
Multiplication and Division 1
Third and fourth graders read word problems, determine the operation to solve, and solve the problems. Theysolve five problems. A good resource.
Curated OER
Patterns and Algebra - Modeling
Seventh grade math is so much fun! They solve 10 different problems that include using patterns to complete a table, describe the pattern, and identify the specific term in the pattern for each. Then they give a description of the...
Curated OER
Easter Bunny Feeding Time (D)
Learners fill in the missing digits to addition, multiplication, and subtraction problems. They complete 22 math problems where one or more digits are missing from the problem and the students have to fill in the correct digit to make it...
Charleston School District
Pre-Test Unit 1: Exponents
How much do you know about exponents? The pre-test covers the concepts of integer exponents with both numerical and algebraic one-variable expressions. The test is also over representing numbers in scientific notation, operating with...
Curated OER
Number Sense and Operations
In this math story problem learning exercise, students read the 9 story problems and select the correct answer from the 4 choices available. The top of this learning exercise indicates that it is appropriate for Grade 5.
Curated OER
Multiplication and Order of Operations
In this order of operations worksheet, learners solve seventeen math problems by solving the expression in parentheses first and then doing the multiplication, division, addition or subtraction steps next, whichever one comes first.
Curated OER
Multiplication and Division Order of Operations
In this online multiplication and division instructional activity, students write two operations from pictures, fill in the blanks in a multiplication table and calculate the answers to twenty-seven multiplication and division math...
Curated OER
Money Word Problems: English Pounds and Pence
For this money word problems worksheet, learners solve 10 story problems in which mixed operations are used. The money and measurement systems are English: pounds and pence.
Curated OER
Choose the operation and method
In this math operation and method worksheet, students learn how to read a story problem and determine the operation, method, how and answer. They then solve one of these problems on their own.
Curated OER
Problem Solving: Choose the Operation
In this operations worksheet, students read the math word problems and then choose an operation to solve the problem. Students may use addition or subtraction to solve.
Curated OER
Modeling Basic Operations
Eighth graders engage in a lesson that investigates basic mathematical operations using a number line. They use props for hands on activities of visualizing the solution to a particular problem.
Curated OER
Addition & Subtraction Word Problems
In this addition and subtraction word problems instructional activity, students examine, analyze and develop a variety of word problems solving skills involving both addition and subtraction.