Type:

Other

Description:

This interactive site allows students to understand equivalent fractions by presenting them visually. Students are given a fraction and its representation in a box and are asked to find that fraction's equivalent by adjusting the number of box divisions until they reach one that matches. Students then enter their answer in fraction form and check to see if it is correct.

Subjects:

  • Mathematics > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

Informal Education,Grade 3,NSDL,Upper Elementary,Grade 4,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-016,Elementary School,oai:nsdl.org:2200/20120614151542897T,Mathematics

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
Update Standards?

CCSS.Math.Content.3.G.A.2: Common Core State Standards for Mathematics

Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole.

CCSS.Math.Content.3.NF.A.1: Common Core State Standards for Mathematics

Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.

CCSS.Math.Content.3.NF.A.3a: Common Core State Standards for Mathematics

Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.

CCSS.Math.Content.3.NF.A.3b: Common Core State Standards for Mathematics

Recognize and generate simple equivalent fractions, e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.
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