Learn about the interesting life of George Washington Carver and his many accomplishments with this series of worksheets for primary grade learners. From coloring pages and word searches, to non-fiction reading passages and math skills...

Third graders determine the outcome of each of the following situations and justify their findings: even number + even number = ?, even number + odd number = ?, odd number + odd number = ?, and odd number + even number = ?.

Seventh graders practice combining decimals and fractions to find sums which are either greater than 4 or less than 5. Students first approximate the value of each fraction and decimal, then they look for combinations to fit the guidelines.

A guided lesson using the WolframAlpha computer program. The class explores the basic operations of adding, subtracting, multiplying and dividing matrices to solve problems.

Vectors and their connection to motion. A video will be presented to provide information for the class to use methods of solving vectors with and without grids. Real-world physical concepts will be explored in reference to vectors.

In this care homework worksheet, students add, subtract, multiply and divide integers.  They multiply and divide fractions.  Students complete percent problems and determine the area of polygons.  This three-page...

In this integers of graphical representation worksheet, 7th graders solve 23 various types of problems that include graphing on a number line and writing an integer to represent each statement given. Then they write an equation using...

In this integer worksheet, students find the sum and difference of positive and negative integers. Each equation contains two to three terms, with multiple operations. Thirty problems are provided, with an answer sheet.

Seventh graders explore the concept of integer addition. In this integer addition instructional activity, 7th graders tell stories involving addition and subtraction. Students walk on a number line given directions such as add 3 or add...

Student study addition properties. In this addition properties lesson plan, students use multiple methods to solve various types of problems. Students illustrate and describe in various ways the Commutative Property of Addition....

In this division instructional activity, students find the divisibility of whole numbers. Students fill-in a chart of numbers indicating whether they are divisible by other numbers.

In this care homework worksheet, middle schoolers add, subtract, multiply and divide numbers with decimals.  They solve problems involving mixed numbers.  Students find the area and perimeter of triangles and rectangles. ...

In addition and subtraction worksheet, students find the sum of difference of 30 fill in the blank problems involving numbers between 0 and 20.

In this single digit addition worksheet students will solve 20 addition problems in column form. The addends of the problems are one to nine and the sums are less than twenty.

In this mathematics worksheet, 1st graders solve a number of problems by adding a single digit number to other single digit numbers and timing how long it takes to complete the drill. There are 45 problems to solve on the sheet.

In this decimal worksheet, students find the sum and difference of positive and negative decimal numbers. Equations contain two to three terms, with multiple operations. Thirty addition and subtraction problems are on this worksheet. ...

Students explore addition facts with sums to 18. Using Unifix cubes, students demonstrate addition sentences. They use a variety of manipulatives to illustrate addition facts for different sums. Students participate in a flash card game...

Third graders pick up plastic ants scattered on the floor. They take them back to their desks, count them, and add their totals to those of other students.

Second graders practice their addition basic facts. They work in groups of three with one tennis ball or Koosh ball. Students call out a number one at a time and passes the tennis ball to another. The third student adds the two numbers...

Students develop useful strategies for mental calculation when estimating possible addition solutions. They mentally perform calculations involving addition and subtraction. Students state the estimated sum or difference between numbers.

Students can practice addition facts using the interactive matching games on this site.

[Free Registration/Login may be required to access all resource tools.] Solve word problems using the guess, check, and revise strategy.

[Free Registration/Login may be required to access all resource tools.] Evaluate formulas with decimal quantities using the distributive property.

[Free Registration/Login may be required to access all resource tools.] Use a number line to find the differences of integers.