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Curated OER
Times Tables Practice Grids #1
Could your third graders use some more times table practice? Complete these grids to reinforce the basics of multiplication times tables. A great way to bring all the times tables together with one instructional activity. Use this...
Illustrative Mathematics
Coins in a Circular Pattern
What starts as a basic question of division and remainders quickly turns abstract in this question of related ratios and radii. The class works to surround a central coin with coins of the same and different values, then develops a...
Curated OER
Multiplication Worksheet 2-- Basic Facts 0 to 10
In this math worksheet, students solve 25 problems in which digits from 0 to 10 are multiplied. This is a page of basic multiplication facts in vertical format.
Curated OER
Fractions and Fact Families: Jump Kangaroo Jump!
Second graders practice with fractions and fact families. In this fractions and fact families lesson, 2nd graders participate in a series of activities to assist them with understanding fractions. Activities include graphing,...
Curated OER
Mental Math Counts
Students use mental math. They describe reasonable and unreasonable sums and differences. Students use mental math to find the sums and differences of addition and subtraction facts at random. They solve addition and subtraction facts...
Curated OER
Math-Mania Subtraction Using 8 and 9
In this subtraction drills worksheet, students solve 25 problems in which 8 or 9 is subtracted from a number below 12. There are 5 identical drills labeled with the days of the week Monday through Friday.
Curated OER
Basic Subtraction Facts
In this basic subtraction facts worksheet, students solve twenty vertical one and two digit subtraction problems with numbers from 1 to 20.
Curated OER
Multiplication by 3, 4, 5, 6, 8, and 10
In this multiplication facts worksheet, students solve 5 problems in which single digits are multiplied by the number 4. Students do the same thing with the numbers 3, 6, 8, and 10. These are basic facts.
EngageNY
Unknown Angle Proofs—Proofs of Known Facts
Lead the class in a Greek history lesson plan with a geometric twist. Pupils relate a short video about geometric properties to modern-day methods of solving for unknown angles. They discuss parallel line theorems and...
Schoolcraft College
Trigonometry
This trigonometry textbook takes the learner from a basic understanding of angles and triangles through the use of polar coordinates on the complex plane. Written by a mathematician-engineer, examples and problems here are used to...
Illustrative Mathematics
Kiri's Mathematics Match Game
Learning math is so much more fun when it involves playing games. Following the rules of the classic game Memory, young mathematicians flip over two cards at a time as they look for numbers whose sum or difference is equal to the value...
Virginia Department of Education
Mathematics Vocabulary Cards - Grade 1
Clarify basic math concepts with a series of vocabulary posters designed for first graders. The cards include illustrations for fractions, place value, tally marks, and number lines, as well as many more vocabulary words.
Illustrative Mathematics
Regular Tessellations of the Plane
Bringing together the young artists and the young organizers in your class, this instructional activity takes that popular topic of tessellations and gives it algebraic roots. After covering a few basic properties and definitions,...
Curated OER
Solving Problems and Puzzles
Review the 7's times tables how they relate to division, fractions, problems solving, and using a chart. Basic problem solving strategies are encouraged for each set of different problems.
Curated OER
Domain: Operations and Algebraic Thinking
Practice basic operations for young mathematicians in fun ways! Using two decks of cards (Ace through 10 plus the joker), learners play "memory" by matching numbers that can be added to make 10 and writing number sentences. In another...
Curated OER
Inverse Relationship Between Addition and Subtraction
Elementary schoolers review their knowledge of addition and subtraction through studying fact families. They use cubes to help them add or subtract. Students answer the teachers question with addition and subtraction fact answers.
Curated OER
Basic Subtracting
First graders solve math problems. In this subtraction lesson, 1st graders use Smarties to compare addition and subtraction. Students complete math problems where they solve basic subtraction questions.
Curated OER
Addition Facts Practice
In this basic addition worksheet, 3rd graders solve 15 basic addition facts. The facts include adding with numbers one through ten. There are diagrams of animals between each addition fact.
Curated OER
Filled Addition Table of Numbers Between 1 and 10
In this interactive math worksheet, students use the completed addition table of sums for numbers one through ten to enhance their basic addition skills. Students may access the correct answers and their scores by clicking submit.
Curated OER
Math Worksheet: Blank Addition Table
In this online interactive addition worksheet, students practice their math skills as they fill in 100 blanks on an addition math table of numbers between 1 and 10. The answers may be typed in on the worksheet and submitted to be scored.
Curated OER
Fact Families
In this fact families practice instructional activity, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Fact Families
In this fact families worksheet, students solve 6 word problems involving either addition or subtraction. Students use knowledge of fact families to solve each problem.
Curated OER
Fact Family/Number Family (Addition Facts)
In this fact family practice worksheet, students fill in the blanks in 5 number sentences so each of the 5 number sentences add up to make 5.
Curated OER
Complete the Fact Family: Christmas
In this addition and subtraction fact family practice worksheet, students complete the 5 sets of fact families as they use their adding and subtracting skills to fill in the blanks in the 5 sets of number sentences.