This book was developed by teachers for parents to work through with their children. Learning activities are provided for each of the mathematics skills on the third-grade Basic Skills Test in Louisiana. Two pages of practice activities and games are provided for each skill, plus a test question similar to that on the Basic Skills Test. The topics covered include: numeration (number words, place value, ordinal numbers); whole-number operations (addition, subtraction, multiplication); fractions; relations and functions (greater than, odd and even numbers); measurement and estimation (calendar, money, time, inches and centimeters); geometry (shapes); and word problems (addition, subtraction, multiplication). Answer keys are provided. (MNS)