Curated OER
Equivalent Fractions
Students study the concept of equivalent fractions using naming concepts.
Curated OER
N Equal Parts by Construction
Students experiment with straight edges and compasses to divide lengths into equal parts. They identify different fractions of the total length.
Curated OER
China: Dim Sum: A Mars Bar Fraction Hunt Lesson
Students practice in the use of fractions, changing fractions, using equivalent fractions and paying attention to detail.
PBS
Pbs Learning Media: Choosing the Most Orange Crystal
In this video segment from Cyberchase, the CyberSquad must locate a crystal with the highest fraction of orange color.
University of St. Andrews (UK)
University of St. Andrews: Albert Einstein
A truly complete biography of the great man. Some adequate discussion of his theoretical and scientific work, but the accent here is on his personal life. Many anecdotes, many quotes from him, many references and hotlinks to other...
Illustrative Mathematics
Illustrative Mathematics: 6.ee Equivalent Expressions
In this problem, we have to transform expressions using the distributive, commutative and associative properties to decide which expressions are equivalent. Common mistakes are addressed, such as not distributing the 2 correctly. Aligns...
Illustrative Mathematics
Illustrative Mathematics: 6.ee Distance to School
This task asks students to find equivalent expressions by visualizing a familiar activity involving distance. The given solution shows some possible equivalent expressions, but there are many variations possible. Aligns with 6.EE.A.2.
CK-12 Foundation
Ck 12: Algebra: Expressions and the Distributive Property
[Free Registration/Login may be required to access all resource tools.] Use the distributive property to write equivalent numerical and algebraic expressions
CK-12 Foundation
Ck 12: Arithmetic: Equivalent Fractions
[Free Registration/Login may be required to access all resource tools.] Identify equivalent proper fractions, mixed numbers and improper fractions
CK-12 Foundation
Ck 12: Elem Math: Determining Fraction and Decimal Equivalency
[Free Registration/Login may be required to access all resource tools.] A practice quiz where students must state whether or not a decimal and a fraction are equivalent.
CK-12 Foundation
Ck 12: Arithmetic: Proportions
[Free Registration/Login may be required to access all resource tools.] In this lesson students write and solve proportions. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.
CK-12 Foundation
Ck 12: Arithmetic: Proportions
[Free Registration/Login may be required to access all resource tools.] In this lesson students write proportions and then solve proportions by using equivalent rates. Students examine guided notes, review guided practice, watch...
CK-12 Foundation
Ck 12: Arithmetic: Decimal Comparison
[Free Registration/Login may be required to access all resource tools.] Compare decimals and order them from least to greatest or greatest to least.
CK-12 Foundation
Ck 12: Arithmetic: Comparison of Ratios in Decimal Form
[Free Registration/Login may be required to access all resource tools.] Convert ratios to decimal form and then compare the ratios.
CK-12 Foundation
Ck 12: Arithmetic: Equivalent Fractions
[Free Registration/Login may be required to access all resource tools.] Understand and write equivalent fractions.
CK-12 Foundation
Ck 12: Fraction Comparison With Lowest Common Denominators
[Free Registration/Login may be required to access all resource tools.] Compare fractions using lowest common denominators.
CK-12 Foundation
Ck 12: Arithmetic: Decimals as Percents
[Free Registration/Login may be required to access all resource tools.] Convert given decimal values into percentages.
CK-12 Foundation
Ck 12: Arithmetic: Fraction Ordering With Lowest Common Denominators
[Free Registration/Login may be required to access all resource tools.] Order fractions from least to greatest and greatest to least using lowest common denominators.
CK-12 Foundation
Ck 12: Arithmetic: Mixed Number and Fraction Estimation
[Free Registration/Login may be required to access all resource tools.] Round fractions and mixed numbers in order to estimate sums and differences.
CK-12 Foundation
Ck 12: Arithmetic: Mixed Numbers as Decimals
[Free Registration/Login may be required to access all resource tools.] Write given mixed numbers as decimal values.
CK-12 Foundation
Ck 12: Arithmetic: Mixed Numbers as Improper Fractions
[Free Registration/Login may be required to access all resource tools.] Rewrite given mixed numbers as improper fractions.
CK-12 Foundation
Ck 12: Measurement: Metric Length Comparison
[Free Registration/Login may be required to access all resource tools.] Convert metric lengths to the same unit and compare.
CK-12 Foundation
Ck 12: Measurement: Equivalent Metric Units of Capacity
[Free Registration/Login may be required to access all resource tools.] Convert metric units of capacity and identify equivalencies.
CK-12 Foundation
Ck 12: Elem Math: Converting Mixed Numbers Into Decimals
[Free Registration/Login may be required to access all resource tools.] For this learning module, students convert mixed numbers into decimals. Includes video demonstrating a sample problem [0:55] and a set of practice questions.