Hi, what do you want to do?
Curated OER
Number Push-ups
First graders integrate math with an upper body movement exercise. Students practice the proper push-up position. The teacher spreads paper numbers in front of the students. (Begin with the numbers 1-9.) Students must "walk" in a push-up...
Curated OER
Circle Drills 3
In this addition instructional activity, students complete four circle drills where they add numbers ranging from one through nine to the numbers nine, ten, eleven, and twelve.
Curated OER
Addition
In this addition worksheet, students solve 20, 3-digit addition math problems mentally. Students put their answers down on paper, but do not work out the problems on paper.
Curated OER
2.1 Arithmetic Series
In this arithmetic series worksheet, students solve 30 short answer problems. Students find the sum of a given arithmetic series. Students find arithmetic means between two terms in an arithmetic sequence.
Curated OER
Pattern Pete
Students identify patterns. In this pattern lesson students discuss what makes a pattern. They find a pattern hidden in the classroom.
Curated OER
Matrix Operations
Here is a instructional activity to practice or review basic matrix operations of addition, subtraction, and scalar multiplication. First, define and discuss key vocabulary terms, then have individuals work five simple problems. There...
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
Multiplying Matrices
Go over the basics of matrix multiplication, from checking the dimension of the factors, to applying the distributive property. This instructional activity includes directions on when and how to multiply matrices, one example, and a few...
Curated OER
Rounding and Estimation
In this rounding and estimating activity, students learn how to round numbers up and down. They also read about using estimations to quickly calculate answers to difficult math problems. Students then solve the 12 rounding questions in...
Curated OER
Addition and Subtraction: Basic Word Problems
In this work problem worksheet, students complete a set of 10 addition and subtraction problems. Answers are included on page. Problems are beginning level.
Curated OER
Adding 1's and 2's
For this addition worksheet, students add 1 or 2 to various numbers. A website reference for additional resources and answer key are provided.
Curated OER
Adding Decimals with Hundredths
For this adding decimals worksheet, students add numbers with decimals in the hundredths place. Students complete 4 sets of problems.
Curated OER
Least Common Multiple: Post Test
In this least common multiple learning exercise, students answer multiple choice questions about the least common multiple of numbers and rules on how to find it. Students complete 10 questions total.
Curated OER
Decimal Fractions with a Calculator
In this decimals worksheet, learners write what they had to do to change decimal numbers to other decimal numbers. Students complete 28 problems where they write if they added, subtracted, multiplied, or divided.
Curated OER
Primes and Triples
In this primes worksheet, students list three triples that are generated by formulas. They explain how to generate these formulas and discuss the Pythagorean Triples. This one-page worksheet contains one multi-step problem.
Curated OER
Mental Math
In this mental math activity, students try to solve problems without using a pencil and paper. Students master 12 single digit problems and 4 double digit problems.
Curated OER
Addition with 7
In this addition worksheet set, 1st graders find the sums to 320 problems in which they add 7 to numbers between 1 and 10. They complete the problems which are in the vertical format.
Curated OER
Adding 7's (B)
In this addition activity, learners enhance their addition skills by adding the number 7 to the given numbers. Students add to solve 50 problems.
Curated OER
Prime Factors
In this prime factor activity, students write numbers as a product of primes. Explanations and examples are provided prior to the exercise. This two-page activity contains ten problems.
Curated OER
Blast Off!
In this addition practice worksheet, students solve 13 addition problems that require them to add numbers between 1 and 10. Students use the answers to connect the dots.
Curated OER
Addition Exercise
In this addition learning exercise, students add 1 to 3 digit numbers with regrouping. Students complete 30 problems total on this learning exercise.
Curated OER
Grade 2: Spinning Sums
Second graders collect data by spinning two spinners and creating sums, organize the data, and make conclusions from the data. Each students makes a spinner. They spin and record the number of the section each time. Students work in...
Curated OER
Magic Math: sums of 2
In this addition worksheet, students add one digit numbers to the number 2 and check it with the subtraction fact. Students complete 10 problems.
Curated OER
Know By Heart Addition Facts
In this addition facts learning exercise, students practice answering addition problems as quickly as possible using numbers 1-10. An answer key is given.