If your student is ready for Zeta, and your family already has the required Integer Block Kit and Algebra/Decimal Insert Kit, the Math-U-See Zeta Level Up Base Set has what you need to complete the course:
Zeta extends your student's concept of place value to the right of the decimal point and presents the connection between fractions and decimals. Completing core operations with decimals is the theme of the course. Major concepts and skills include expanding understanding of place value from positive powers of 10 to include decimals; fluently adding, subtracting, multiplying, and dividing multiple digit decimals using place value strategies; solving real-world problems with decimals and percentages; and understanding the metric system and converting from one unit of measure to another. Some of the other topics your student will explore include exponents, negative numbers, ratios, plane geometry, and simplifying and evaluating algebraic expressions.