Interactive
Curated OER

Dividing Integers

For Students 4th - 6th
In this integer division instructional activity, students evaluate 10 integer expressions. Answers and hints are available on-line; a reference web site for additional resources is given.
Worksheet
Curated OER

Real Numbers

For Students 6th - 8th
In this math learning exercise, students evaluate the expressions that use integers. They also differentiate between the values of two integers as greater or less than.
Worksheet
Curated OER

Solving Positive and Negative Numbers

For Students 5th - 6th
In this positive and negative numbers learning exercise, students solve 60 problems in which integers are added or subtracted. There are no hints or examples.
Lesson Plan
Curated OER

Using Negative Numbers

For Teachers 6th
Sixth graders practice using negative numbers by completing number equations.  For this math problem solving lesson, 6th graders discuss the different ways negative numbers can be used in a math problem and practice completing...
Lesson Plan
Curated OER

Order of Operation

For Teachers 9th - 11th
Students solve problems using the order of operation. In this algebra lesson, students factor, subtract, add and divide using the correct order to remove parentheses. They simplify expressions by combining like terms.
Lesson Plan
Curated OER

Two Variables

For Teachers 8th - 9th
For this two variables worksheet, students solve and complete 13 different word problems. First, they determine two numbers with a given sum. Then, students find the number of coins a person has given the information. They also determine...
Lesson Plan
Curated OER

You Can't Go Wrong with a Right Triangle 1

For Teachers 4th - 5th
Fourth and fifth graders study the Pythagorean Theorem and apply it to find the missing side of a right triangle.
Lesson Plan
Curated OER

Multiplying and Dividing Integers/Relay Race

For Teachers 6th - 8th Standards
Give your class a list of multiplication and division sentences that contain both positive and negative integers. Have them analyze them to see if they can discover the pattern with the signs. From these patterns, help them develop the...
Lesson Plan
Curated OER

Add & Subtract Fractions w/Unlike Denominators, 2

For Teachers 7th - 9th
Students use several examples to create a method for adding and subtracting fractions with unlike denominators. They present these methods to the class and then practice applying methods to sample problems.
Lesson Plan
Curated OER

Integer Operation Review

For Teachers 6th - 7th
Students review integer operations. In this math lesson, students utilize the interactive white board. They drag phrases into the correct spot on a web. They complete problems individually to check the classes work.
Lesson Plan
Curated OER

Addition and Subtraction of Integers

For Teachers 6th
Sixth graders complete a pre-test of addition and subtraction of integers, then watch a powerpoint presentation on the concept. In this mathematics instructional activity, 6th graders draw number lines and chip boards to show the...
Lesson Plan
Curated OER

Real Numbers in the Real World

For Teachers 6th - 8th
Delve into the concept of operating on the set of real numbers! In this operating with the set of real numbers lesson, pupils perform order of operations on the set of real numbers using a calculator.
Lesson Plan
Curated OER

Addition and Subtraction of Signed Numbers

For Teachers 4th - 6th
Students explore the concept of adding and subtracting using positive and negative numbers. In this addition and subtraction of signed numbers lesson, students use pennies to represent positive and negative numbers. Students deposit and...
Lesson Plan
Curated OER

Adding and Subtracting Algebraic Expressions (Combining Like Terms)

For Teachers 6th - 7th
Everyone loves math when it includes food! This lesson plan tries to take the notion of combining like terms in algebra and comparing it to sorting apples and oranges. It takes a step-by-step approach to helping young scholars understand...
Activity
Florida Center for Instructional Technology

A Human Number Line: Teacher Notes

For Teachers 4th - 6th Standards
Twenty-one pieces of tagboard can lead your class to a greater understanding of integers when you use them to form a human number line. After creating this math tool, two strategies for adding and subtracting will have your...
Handout
Del Mar College

All About Lines

For Students 7th - 10th Standards
This resource should be called "All About Lines, and Then Some!". Packed full of all the key components of linear functions, learners review how to set up different equations, find intercepts, and graph. All the main topics are included...
Lesson Plan
PBS

Patterns to the Rescue!

For Teachers 3rd - 5th Standards
Track down the Cyberchase episode that this lesson is associated with. Using a worksheet that is embedded in the plan, learners must find the next two numbers and shapes (a double pattern). Once these have been discovered, pupils try...
Activity
Pedago Net

Acing Math

For Teachers 2nd - 8th
Deal me in! Elementary and middle school classes will love this selection of math games, all involving a deck of cards. From fractions to exponents to rounding up and down, the games cover such a variety of skills that your classroom...
Lesson Plan
Curated OER

Integer Arithmetic

For Teachers 6th - 8th
Young scholars solve integer-based problems. They add and subtract integers as well find missing integers. They represent a scenario involving positive and negative integers and solve it.
Worksheet
Curated OER

Adding Negative Numbers

For Students 7th - 9th
In this algebra worksheet, students add and subtract negative numbers using their negative signs correctly. There are 27 problems dealing with adding negative numbers.
Worksheet
Curated OER

Integer Subtraction; Range (-99) to (+99) (J)

For Students 4th
In this subtraction worksheet, 4th graders find the differences in 54 integer subtraction problems with a range of (-99) to (+99).
Worksheet
Curated OER

Order of Operations

For Students 9th - 10th
In this algebra worksheet, students solve 16 problems with integers following the order of operations.They follow the acronym PEMDAS to help them remember the correct order to solve each problem.
Lesson Plan
Curated OER

What's Below Zero?

For Teachers 6th - 9th
Students examine the concept of positive and negative integers, adding and subtracting integers on a number line. They visit various Internet websites, solving problems using integers and completing a worksheet.
Lesson Plan
Willow Tree

Fibonacci and Other Sequences

For Students 8th - 11th Standards
Fibonacci is an interesting sequence that forms some unique patterns. Learners explore sequences that do not have the typical arithmetic and geometric patterns. They identify the pattern and find the next consecutive terms....