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Get the facts about fractions during this interactive videoconference. Students will identify fractions represented in a variety of ways, compare and order fractions with like denominators and recognize equivalent fractions.

45 minutes for Grades 3-4

*Education: * Grade(s) 3, 4

No minimum

Maximum of 30 students.

Mathematics, Technology/Information Science

Videoconference - H.323 (Polycom, Cisco/Tandberg, LifeSize, etc...)

Zoom

Zoom

This program is available as a point-to-point video conference at a pre-requested date and time at $150 for CILC Members and $135 for CILC Premium members.

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We will not charge for programs cancelled due to nature i.e. snow days. The full fee will be charged to sites which cancel with less than 48 hours notice.

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Contact:

Kim Carter

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9377466333

• Review equal parts

• Identify fractions as parts of whole

• Identify fractions as parts of a set

• Review fraction vocabulary, numerator, denominator

• Compare fractions with like denominators

• Put fractions with like denominators in order

• Equivalent fraction activity

• Identify equivalent fractions

• Identify fractions as part of a whole or part of a set

• Compare and order fractions with like denominators

• Identify equivalent fractions

CCSS.MATH.3.G.2 -- Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape into 4 parts with equal area, and describe the area of each part as 1/4 of the area of the shape.

CCSS.MATH.3.NF.3 b. -- 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.

CCSS.MATH.4.NF.3 -- Understand a fraction a/b with a > 1 as a sum of fractions 1/b.

Ohio State Standards

Grade 3

Math

MP.4 Model with mathematics.

3.NF.1 Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into

equal parts; understand a fraction a/b as the quantity formed by parts of size 1/b

3.NF.3 Explain equivalence of fractions in special cases and compare fractions by reasoning

about their size.

3.G.2 Partition shapes into parts with equal areas. Express the area of each part as a unit fraction

of the whole

Grade 4

Math

MP.2 Reason abstractly and quantitatively

MP.8 Look for and express regularity in repeated reasoning

4.NF.1 Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction

models, with attention to how the number and size of the parts differ even though the two

fractions themselves are the same size. Use this principle to recognize and generate

equivalent fractions.

4.NF.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

conclusions, e.g., by using a fraction model.