Essential Skills
Problem Solving - complete mathematical puzzles
Common Core Connection for Grades 3 and 4
Recognize and generate simple equivalent fractions.
Explain why the fractions are equivalent by using a visual fraction model.
Decompose a
fraction into a sum of fractions with the same denominator.
Compare two fractions with different numerators and different denominators.
Recognize that comparisons are valid only when fractions refer to the same whole.
