Activity
Texas Instruments

Texas Instruments: Getting Started With Rational Number Rampage App

For Teachers 6th - 8th
Help students sharpen fraction, decimal, and percentage representation skills with three games: Rational Timer, Rational Match, and Percent Square. Build number sense and gain confidence with using fractions,decimals, and percents.
Activity
Texas Instruments

Texas Instruments: Rational Number Rampage App

For Teachers 6th - 8th
This App helps students sharpen fraction, decimal, and percentage representation skills with three games: Rational Timer, Rational Match, and Percent Square.
Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Concentration

For Students Pre-K - 1st
Play a matching game with different representations of equivalent items.
Activity
Math Is Fun

Math Is Fun: Percentages

For Students 3rd - 8th
The learning activity investigates percentages. Topics examined are converting percents to decimals, converting percents to fractions, and the percentage difference. Links to additional resources and a percentage calculator are included.
Unknown Type
Khan Academy

Khan Academy: Rational Number Word Problems

For Students 6th - 8th Standards
Practice solving multi-step word problems. The numbers in these problems may be fractions, decimals, and percents. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Khan Academy

Khan Academy: Adding & Subtracting Rational Numbers

For Students 6th - 8th Standards
Practice adding and subtracting negative fractions, decimals, and percents. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Decimal Addition

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Add and subtract decimals with and without rounding
Unit Plan
Texas Education Agency

Texas Gateway: Comparing and Ordering Rational Numbers

For Students 7th - 8th
Given a problem situation, the student will compare and order integers, percents, positive and negative fractions and decimals with or without a calculator.
Activity
National Council of Teachers of Mathematics

Nctm: Figure This: Math Challenges for Families

For Students 2nd - 8th
Students, teachers, and parents alike will enjoy this challenging math site. It contains a clever brain teaser section plus creative problems related to algebra, geometry, measurement, numbers, statistics, and probability. A Spanish...
Unit Plan
Homeschool Math

Homeschool Math: How to Calculate Percentages

For Students 5th - 8th Standards
Learn how to calculate percentages in this easy lesson.
Activity
Texas Instruments

Texas Instruments: Spin Me Along

For Teachers 9th - 10th
Students explore probability and patterns in fractions, decimals, and percents by spinning three spinners and recording and analyzing the results.
Unit Plan
CK-12 Foundation

Ck 12: Probability: Measurement of Probability Grade 7

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Write and predict theoretical probability using fractions, decimals and percents.
Unknown Type
Khan Academy

Khan Academy: Adding & Subtracting Rational Numbers

For Students 7th
Practice adding and subtracting negative fractions, decimals, and percents.
Unit Plan
Saddleback College

Algebra2 Go: Prealgebra

For Students 9th - 10th Standards
The resource consists of comprehensive learning tools such as class notes, video lectures, and templates through which students can review prealgebra topics.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Comparison of Ratios in Decimal Form

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Write and compare ratios in decimal form
Unit Plan
Khan Academy

Khan Academy: Tax and Tip Word Problems

For Students 7th Standards
Practice with tax and tip word problems.

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