Lessons for this standard

Common Core
<p>Can all unit fractions be written as the sum of two unit fractions?</p><p>Other topics covered: Numbers</p>Aligned to...
Common Core
<p>The Egyptians expressed all fractions as the sum of different unit fractions. The Greedy Algorithm might provide us with an efficient way of...
  • Multiple Subjects
  • Pre-K, K-2, 3-5, MS, HS
Common Core
key words: fractions; addition; subtraction; common denominators; reducing fractions. A basic lesson plan using simple geometric diagrams to...