Being able to see, feel & manipulate a math problem not only helps with understanding but makes math more fun! These blocks are cleverly designed, logical and made from quality materials to last more than one child! Because they click together, your math problem doesn't just fall apart and you can do fun games with them like building a 10 wall! You will need this 133-piece manipulative block set for many levels of Math-U-See including Primer - Delta and Zeta - Algebra 1. The Epsilon level uses the Fraction Overlay Kit to demonstrate fractions and manipulatives are not used in Geometry - Calculus. The Integer Block set includes 20 ones and tens, 13 fives, and 10 each of twos, threes, fours, sixes, sevens, eights, nines, and hundreds blocks, plus the Decimal Street™/Block Clock poster. The durable cardboard storage box doubles as a carrying case while keeping blocks tidy and simplifying clean up. Note: While it's fun to build with these Manipulatives, please remember that they contain small parts and are not toys. Demme Learning recommend them for children ages 4 and above.
