This math topic focuses on understanding and identifying equivalent fractions using fraction strips. It aims to help students visually compare different fractional parts to determine if two fractions are equivalent. Problems involve matching fraction strips with specific lengths, expressed in different fractional parts such as fifths, quarters, thirds, sixths, ninths, and eighths, to given fractions like 2/10, 9/12, 2/6, 1/3, and 1/4. Students are also exposed to various representations and simplifications of fractions through visual aids, reinforcing the concept of equivalent fractions.