Powers of Ten Challenge – Exponents and Place Value |Group Activity. Activity Description:Bring energy and teamwork to your math lesson with this interactive Powers of Ten Challenge! In this engaging group activity, students collaborate to solve multiple-choice questions on powers of ten and exponents, identifying equivalent values, evaluating powers, and determining missing exponents. Aligned with Grade 5 CCSS 5.NBT.A.2, this resource helps students understand that every time you multiply by