Curated OER
Factor Fun for Fifth Graders
Fifth graders explore common factors. In this factorization instructional activity, 5th graders discover the greatest common factor among two numbers in a game format. Students build on previous knowledge to determine the greatest common...
Curated OER
Adding and Subtracting Fractions/Mixed Numbers (1)
In this math instructional activity, students solve 10 problems in which fractions and mixed numbers with unlike denominators are added and subtracted. Every problem has 3 numbers to be both added and subtracted. Denominators are often...