MAFS.4.MD.1.2: Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.

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Title Description Thumbnail Image Curriculum Topics

Ratios and Rates

Formulas--Converting Celsius to Fahrenheit

Formulas--Converting Celsius to Fahrenheit The formula for the Converting Celsius to Fahrenheit.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Days to Hours

Formulas--Converting Days to Hours The formula for Converting Days to Hours.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Days to Minutes

Formulas--Converting Days to Minutes The formula for Converting Days to Minutes.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Days to Seconds

Formulas--Converting Days to Seconds The formula for Converting Days to Seconds.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Degrees to Radians

Formulas--Converting Degrees to Radians The formula for Converting Degrees to Radians.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Fahrenheit to Celsius

Formulas--Converting Fahrenheit to Celsius The formula for Converting Fahrenheit to Celsius.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Hours to Minutes

Formulas--Converting Hours to Minutes The formula for Converting Hours to Minutes.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Hours to Seconds

Formulas--Converting Hours to Seconds The formula for Converting Hours to Seconds.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Minutes to Seconds

Formulas--Converting Minutes to Seconds The formula for Converting Minutes to Seconds.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Radians to Degrees

Formulas--Converting Radians to Degrees The formula for Converting Radians to Degrees.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Seconds to Days

Formulas--Converting Seconds to Days The formula for Converting Seconds to Days.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Seconds to Hours

Formulas--Converting Seconds to Hours The formula for Converting Seconds to Hours.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Formulas--Converting Seconds to Minutes

Formulas--Converting Seconds to Minutes The formula for Converting Seconds to Minutes.

Applications of Ratios, Proportions, and Percents, Proportions, Ratios and Rates

Math Example--Math of Money--Analyzing Money--Example 1

Math Example--Math of Money--Analyzing Money--Example 1 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 10

Math Example--Math of Money--Analyzing Money--Example 10 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 2

Math Example--Math of Money--Analyzing Money--Example 2 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 3

Math Example--Math of Money--Analyzing Money--Example 3 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 4

Math Example--Math of Money--Analyzing Money--Example 4 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 5

Math Example--Math of Money--Analyzing Money--Example 5 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 6

Math Example--Math of Money--Analyzing Money--Example 6 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 7

Math Example--Math of Money--Analyzing Money--Example 7 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 8

Math Example--Math of Money--Analyzing Money--Example 8 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Analyzing Money--Example 9

Math Example--Math of Money--Analyzing Money--Example 9 This is part of a collection of math examples that focus on money.

Working with Money

Math Example--Math of Money--Lemonade Stand--Example 1

Math Example--Math of Money--Lemonade Stand--Example 1 This is part of a collection of math examples that focus on money.

Numerical and Algebraic Expressions