"The mathematical concepts of tally marks, picture graphs, and bar graphs are introduced as children hold a toy sale to raise money for a local hospital. Readers also learn to organize and interpret data, to count tally marks, and basic addition and subtraction skills. This book includes a discover activity, a science connection, and a mathematical vocabulary introduction"--Provided by publisher.
- ISBN10 159953553X
- ISBN13 9781599535531
- Publish Date 15 January 2013
- Publish Status Active
- Imprint Norwood House Press
- Format Hardcover
- Pages 24
- Language English