CK-12 Foundation
Ck 12: Arithmetic: Quotient Estimation With Mixed Numbers/fractions
[Free Registration/Login may be required to access all resource tools.] In this lesson students estimate quotients of fractions and mixed numbers using benchmarks and rounding. Students examine guided notes, review guided practice, watch...
Math Slice
Math Slice: Fraction Operations
This resource allows students to practice fraction computations. Students are able to select parameters that include the type of operation, numerator and denominator max and min, common denominator, and improper fraction. There are ten...
Utah Education Network
Uen: 2nd Grade Act. 06: Fractions
Second graders will explore and investigate fraction circles and will apply their discoveries to the book Jump, Kangaroo, Jump by Stuart Murphy. Then students will record their observations in their science journals.
Discovery Education
Discovery Education: Web Math: K 8 Math
This WebMath site shows how to add, subtract, multiply and divide through a step by step examples. The user simple selects the operation and types in two numbers, and the computer solves the problem through a step by step process. Also...
Other
Help With Fractions: Rules and Definitions
The rules and definitions of fractions are clearly explained at this website. Numerators and denominators are illustrated and explained. This is an excellent place to get the basic foundation for fractions.
Purple Math
Purplemath: Converting Between Decimals, Fractions, and Percents
Scroll down to just below the middle of the lesson for an in-depth lesson on converting fractions to percents. Works through numerous examples step by step and shows what happens when the "decimal expansion" doesn't end when converting.
Cool Math
Coolmath: The Magic 1
Take a look at how the understanding of fractions relates to one whole.
PBS
Pbs Learning Media: Percentages in Basketball
WNBA athletes discuss attendance at basketball games in terms of percentages in this video segment from TV 411.
Quia
Ixl Learning: Identify Fractions on Number Lines
Practice identifying fractions on a number line.
Illustrative Mathematics
Illustrative Mathematics: 4.nf Money in the Piggy Bank
Alicia opened her piggy bank and counted the coins inside. Here is what she found: Aligns with 4.NF.A.
Illustrative Mathematics
Illustrative Mathematics: 4.nf Comparing Two Different Pizzas
The focus of this task is on understanding that fractions, in an explicit context, are fractions of a specific whole. Aligns with 4.NF.B.
Illustrative Mathematics
Illustrative Mathematics: 4.nf How Many Tenths and Hundredths?
Finish the equations to make true statements. The student must really think to encode the quantity in positional notation. Aligns with 4.NF.C.5.
Illustrative Mathematics
Illustrative Mathematics: 3.md, 3.g, 3.nf Halves, Thirds, and Sixths
The purpose of this task is for students to use their understanding of area as the number of square units that covers a region, to recognize different ways of representing fractions with area, and to understand why fractions are...
Illustrative Mathematics
Illustrative Mathematics: 3.g Geometric Pictures of One Half
This task presents students with some creative geometric ways to represent the fraction one half. Aligns with 3.G.A.2.
Illustrative Mathematics
Illustrative Mathematics: 3.nf Find 2/3
This simple-looking problem reveals much about how well students understand unit fractions as well as representing fractions on a number line. Aligns with 3.NF.A.2/CCSS.Math.Content.3.NF.A.2.a Represent a fraction 1/b on a number line...
Purple Math
Purplemath: Partial Fraction Decomposition: General Techniques
Partial-fraction decomposition is the process of starting with the simplified answer and taking it back apart, of "decomposing" the final expression into its initial polynomial fractions. This reference material demonstrates the...
Educaplus (Jesús Peñas Cano)
Educaplus: Fracciones Equivalentes Ii
In this activity you can practice identifying equivalent fractions given the fraction and the shapes.
CK-12 Foundation
Ck 12: Elem Math: Fraction of a Whole
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on determining what part of a whole has been shaded.
CK-12 Foundation
Ck 12: Arithmetic: Identification and Writing of Reciprocal Fractions
[Free Registration/Login may be required to access all resource tools.] Write the reciprocals of fractions.
CK-12 Foundation
Ck 12: Arithmetic: Quotients of Fractions
[Free Registration/Login may be required to access all resource tools.] In this lesson students find the quotient of two fractions by multiplying by the reciprocal. Students examine guided notes, review guided practice, watch...
CK-12 Foundation
Ck 12: Arithmetic: Absolute Value of Integers
[Free Registration/Login may be required to access all resource tools.] Identify the absolute value and opposites of given integers, recognizing zero as neither positive nor negative
Better Lesson
Better Lesson: Adding and Subtracting Fractions Day 2
How would you add 2 1/2 and 2/3? How would you find the difference between 2 1/2 and 2/3? Students continue to develop strategies for adding and subtracting fractions.