Activity
Texas Instruments

Texas Instruments: Negative Exponents

For Teachers 9th - 10th
This set of questions tests a student's knowledge of negative integer exponents; students are asked to find the value of a rational number raised to a negative exponent. These multiple choice problems have solutions included.
Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Branch and Bound

For Teachers 9th - 10th
Based off of the hit television show NUMB3RS, this lesson is best used as an extension to linear programming in which the solutions to the proposed problem must be integers. The Branch and Bound method operates on the optimized point,...
Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Checkbook (Mis)calculations

For Teachers 9th - 10th
Based off of the hit television show NUMB3RS, this lesson has students create ways to check their calculations against the three most common checkbook errors. After students have completed this part of the lesson, they then solve a good...
Interactive
Beacon Learning Center

Beacon Learning Center: Anti Toast

For Students 5th - 8th Standards
Students explore positive and negative numbers in this interactive web lesson. Learning exercises are provided for students to practice adding integers.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 6.ee Seven to the What?!?

For Teachers 6th - 8th
At first glance, this might seem like an impossible problem because the number $7^{2011}$ is much too large to evaluate even with a calculator. It requires a starting point, and, to many, such a starting point might not be obvious....
Interactive
Mangahigh

Mangahigh: Number: Putting Whole Numbers in Order Up to 100

For Students 4th - 6th Standards
Determine the which integer is larger.
Unknown Type
Khan Academy

Khan Academy: Integers: Negative Numbers: Number Opposites

For Students 5th - 7th Standards
Students take a quiz over the concept of integer opposites, also known as additive inverses. After answering each question they are given feedback. Hints are available but affect the score. If students are still struggling with the...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Coordinate Locations on a Map

For Students 6th Standards
[Free Registration/Login may be required to access all resource tools.] Find points on a map using integer coordinates.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Points in the Coordinate Plane

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Name and graph ordered pairs of integer coordinates in a coordinate plane
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Filling in the Largest or Smallest Divisor

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must find either the smallest or largest integer divisor of a number that gives an answer that is less than another number....
Interactive
Discovery Education

Discovery Education: Web Math: Raising a Polynomial to Some Exponent

For Students 9th - 10th Standards
Use this WebMath solver to raise a polynomial to an integer power and see how it is done. Great for checking answers.
Interactive
Arcademics

Arcademics: Orbit Integers

For Students 5th - 7th
Select the correct answer by adding integers to advance your spacecraft.
Handout
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Number Systems

For Students 9th - 10th Standards
Find a quick, concise explanation of Real Numbers. Other number systems are also defined such as: Natural, Integer, Rational, Irrational and Complex Numbers.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: G Gpe, N Rn, F Tf Coordinates of Equilateral Triangles

For Teachers 9th - 10th
In this task, students are asked if there is an equilateral triangle ABC where two vertices are on the x-axis, and all vertices have integer coordinates. Aligns with G-GPE.B, N-RN.B, and F-TF.C.9.
Unknown Type
Khan Academy

Khan Academy: Polynomials: Expand Binomials

For Students 9th - 10th Standards
Use the Binomial Theorem to expand integer powers of binomial expressions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Lesson Plan
Alabama Learning Exchange

Alex: To Scale or Not to Scale? That Is the Factor.

For Teachers 6th - 8th
Middle schoolers will learn to solve proportions and find missing sides of similar figures using the scale factor. This lesson is best taught before the concept of cross multiplication is developed. Not only will the student learn the...
Lesson Plan
Alabama Learning Exchange

Alex: Order Among Chaos

For Teachers 6th - 8th
This lesson is designed to assist students not only in using the order of operations, but also experimenting with how grouping and ordering affects answers. In groups as teams, the students will compete while finding algebraic...
Lesson Plan
Better Lesson

Better Lesson: Understanding Integers

For Teachers 6th Standards
What is the lowest elevation in United States? How would you represent it as an integer?
Unit Plan
Cool Math

Coolmath: Subtraction of Signed Numbers

For Students 6th - 8th Standards
Reference material and practice with integer subtraction.
Article
Khan Academy

Khan Academy: A Guessing Game

For Students 9th - 10th
This Khan Academy resource is an article about a game that gives you an idea of how different algorithms for the same problem can have wildly different efficiencies. The computer is going to randomly select an integer from 1 to 15....
eBook
CK-12 Foundation

Ck 12: Interactive Middle School Math 8 for Ccss

For Students 8th
A complete CCSS Grade 8 Mathematics course that includes interactives in every lesson, plus videos, hands-on activities, and questions with immediate feedback. Every lesson also has specifically chosen 'Related Modalities' that teach the...
Unit Plan
Oswego City School District

Regents Exam Prep Center: Signed Numbers

For Students 9th - 10th
This tutorial on signed numbers features lesson plans, practice pages, examples, application problems, and interactive work. Teacher resources include overhead manipulatives, card games, a Bingo game, and graphing calculator downloads.
Lesson Plan
Organization for Community Networks

Ofcn Lesson Plan: Bean Toss

For Teachers 9th - 10th Standards
OFCN lesson to help students understand the concept of adding and subtracting positive and negative numbers.
Activity
Other

Operations on Integers

For Students 9th - 10th Standards
MATHguide includes rules for addition/subtraction of integers and multiplication/division of integers in this descriptive lesson on integers.

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