Lesson Plan
University of Texas at Austin

Mathematics Teks Toolkit: Springy Legs

For Teachers 3rd - 5th Standards
Compare body and jump heights to other learners to explore ratios, decimals, and fractions.
Activity
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Solving a Ratio With & Without a Diagram

For Students 9th - 10th Standards
A student is searching for a solution to a ratio question without using a diagram. Dr. Math helps to break it down both with and without a diagram. An understanding of fractions, multiplication, and basic algebra is necessary to get this...
Activity
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Cake Recipe Ratio

For Students 9th - 10th Standards
Dr. Math has to go into the kitchen to solve this real-world problem. A student is looking for a solution to a ratio problem about baking a cake. You'll need to stir up your knowledge of ratios, fractions, decimals, proportions, and...
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Award Show: Hundredths

For Students 3rd - 4th Standards
Students will complete a series of learning games to compare fractions and decimals to the hundredths.
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Build a Fraction

For Students 9th - 10th Standards
Interactive fractions game explores equivalent fractions and comparing fractions using numbers and patterns.
Lesson Plan
Better Lesson

Better Lesson: Which Fraction Is Greater?

For Teachers 6th
Which fraction is greater: 9/8 or 4/3? Students play the comparing game in order to develop strategies for comparing fractions.
Activity
NumberNut

Number Nut: Decimals

For Students 5th - 7th Standards
Do you know what a decimal is and how it is related to fractions? Find out and practice your skills playing the related interactive games.
Unknown Type
Illustrative Mathematics

Illustrative Mathematics: 3.nf Snow Day

For Teachers 2nd - 4th Standards
The purpose of this task is for students to investigate a claim about a comparison of two fractions in a context. Aligns with 3.NF.A.3.
Lesson Plan
Better Lesson

Better Lesson: Units & Wholes (Days 1 3)

For Teachers 3rd Standards
It is important for students to learn to compare the size of the same fraction units as the size of the whole amount changes.
Lesson Plan
Better Lesson

Better Lesson: Amazing Atoms an Integrated Fraction Lesson

For Teachers 3rd Standards
Fractions can help one understand the basic properties of elements.
Unknown Type
Math Slice

Math Slice: Fraction Slice Special Test

For Students 3rd - 8th Standards
A succinct tool for assessing decimal and fraction concepts. Assessment is scored online. An excellent tool for use as a quick assessment.
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Properties of Rational Numbers

For Students 7th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students learn to simplify and order rational numbers. Students examine guided notes, review guided practice, watch instructional videos and attempt...
Unknown Type
Khan Academy

Khan Academy: Units

For Students 6th - 8th Standards
In this exercise, students solve word problems that involve using different units. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Handout
Quia

Ixl Learning: Ratios

For Students 6th - 7th Standards
Brush up on your math skills relating to ratios then try some practice problems to test your understanding.
Unit Plan
Khan Academy

Khan Academy: Common Denominators

For Students 3rd - 5th
Practice rewriting fractions to have the same denominator. 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: 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
CK-12 Foundation

Ck 12: Arithmetic: Comparison of Rational Numbers

For Students 7th
[Free Registration/Login may be required to access all resource tools.] Compare and order rational numbers on a number line and by using inequality symbols
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Evaluation and Comparison of Powers

For Students 6th
[Free Registration/Login may be required to access all resource tools.] Evaluate and compare powers.
Unit Plan
Khan Academy

Khan Academy: Ordering Rational Numbers

For Students 5th - 7th Standards
Practice putting positive and negative fractions and decimals in order. For example, -12/4, -2.5, and 3.25. 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: Decimals as Mixed Numbers

For Students 6th
[Free Registration/Login may be required to access all resource tools.] Write given decimal values as mixed numbers.
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...
Lesson Plan
Better Lesson

Better Lesson: Finding the Least Common Multiple (Lcm)

For Teachers 6th Standards
The LCM is a useful tool to use when comparing fractions and finding common denominators.
Website
PBS

Pbs Learning Media: Finding the Right Crystal

For Students 6th - 8th
The CyberSquad has to find a crystal that is between 65% and 85% orange to power up their escape from Hacker in this video from Cyberchase.
Interactive
CK-12 Foundation

Ck 12: Math Grade 4

For Students 4th
Browse resources related to fourth-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.

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