Illustrative Mathematics
Shape Sequence Search
Learning that size and orientation don't affect the classification of shapes is a big step for young mathematicians. Support children with developing this key understanding by looking at the array of shapes included in this resource. For...
Virginia Department of Education
Mathematics Vocabulary Cards - Grade 5
Elevate your fifth graders' understanding of math concepts with a series of vocabulary posters. Featuring terms concerning probability and statistics, measurement, algebra, and decimal place value (and many more), the posters are...
Coloring Squared
Baseball Player Comparing Unlike Fractions
Hit unlike fractions out of the park in a comparing fractions color by number (symbol) worksheet. Young mathematicians place <, >, or = to make each comparing sentence true. Then, they use a key to color accordingly. When complete,...
Virginia Department of Education
Mathematics Vocabulary Cards - Kindergarten
Enhance your math lesson with a series of pictures that illustrate different math concepts. The vocabulary includes a variety of ideas and pictures including fractions, ordinal numbers, picture graphs, and number lines.
Virginia Department of Education
Mathematics Vocabulary Cards - Grade 2
Augment your math curriculum with posters detailing several concepts important to second grade math. Each poster features one math term from geometry, measurement, probability and statistics, computation and estimation, numbers and...
Santa Barbara City College
How to Make a Multiplication Table
Teach children how to make a multiplication table, and they'll be multiplying for life. Following this series of steps, young mathematicians learn to use patterns and the relationships between numbers to create...
EngageNY
Algebraic Expressions—The Commutative and Associative Properties
Who says math is boring? Turn dry concepts like properties and vocabulary into an interesting lesson! Examine the commutative and associative properties of addition and multiplication using geometric reinforcement. Through collaboration,...
Common Core Sheets
Determining Coordinates: All Positive Coordinates
Take the numbers out of graphing with an activity about finding positive coordinates. Kids find each symbol or letter at various places on the grid, then note their coordinates in the space provided.
Coloring Squared
Four‐Leaf Clover: Practice Subtraction
Scholars demonstrate their proficiency in subtracting one-digit numbers and color squares a specific color depending on whether their resulting values are one, two, or three. A completed practice page shows a festive four-leaf clover!
CK-12 Foundation
Factor Pairs: Flower Garden
Arrange the dimensions of Marissa's rectangular flower garden so that 12 flowers can be grown. How many factor pairs does the number 12 have? What dimensions are necessary for a square shaped planter?
Curated OER
Developing Number Concepts
Children count and group a set of beans, sorting into groups of 10 and noting the number that remains. Students understand the concept of numbers greater than ten, and play a game, guessing numbers greater than 10 using hints given by...
Centre for Education in Mathematics and Computing
Roots and the Pythagorean Theorem
In this roots and the Pythagorean Theorem worksheet, learners solve 15 different types of problems related to square roots and applying the Pythagorean Theorem. They first determine the square root of each number and then, the cube root....
Curated OER
Quiz: Squares and Square Roots
In this squares and square root worksheet, students find the squares of ten perfect square numbers. The first five answers are written with an exponent of 2. The final five answers are to be written as a square root.
Virginia Department of Education
Ground Zero
Don't harbor any negative feelings toward negative numbers. Scholars learn about different classifications of rational numbers, including negative integers. They also develop definitions of the opposite and the absolute value of a...
Curated OER
Easy Worksheet: Simplifying Radicals
In this simplifying radicals worksheet, learners solve 18 short answer problems. Students simplify radicals of non-perfect square numbers. Learners find the square and cube roots of positive rational numbers.
Curated OER
The Unit Factor and Dimensional Analysis
In this unit factor and dimensional analysis instructional activity, learners read about how to convert from one unit to another using unit factors and how to work with square units and cubic units using dimensional analysis. They...
Curated OER
SAT Problem Solving Practice Test 06
In this SAT learning exercise, learners solve 10 multiple choice questions. Students find ratios, integer relationships, prime numbers, etc.
Curated OER
Square Roots and Real Numbers
In this square roots and real numbers worksheet, 9th graders solve and complete 12 different problems that include types of numbers. First, they find each square root, rounding to the nearest hundredth. Then, students evaluate each...
Curated OER
Triangle Products and Square Sums
In this math puzzle worksheet, students solve 4 math puzzles that require them to use their multiplication and division skills.
Curated OER
Missing Number Squares
In this missing numbers worksheet, students fill in missing numbers in a set of 4 number squares. An answer key and website reference are given.
Curated OER
Square Roots and Real Numbers
In this square roots and real numbers instructional activity, 9th graders solve and complete 40 different problems that include various sets of numbers. First, they determine the square root of each and round to the nearest hundredth....
Curated OER
Moving-Math Hopscotch
Students engage in a hopscotch game where each square represents a number. In this mental math and movement lesson, students take turns playing traditional hopscotch, but add a mental math component where they add or subtract specific...
Curated OER
Prime and Composite Numbers, Prime Factorization
Students research prime and composite numbers. With a partner, students use graph paper to draw rectangles of various sizes. They list the dimensions of rectangles and discuss how the dimensions relate to the factors of each number....
Curated OER
Big Magic Squares
Students discover that magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that students should have heard about and experienced.