(2 Ea) Simple Stopwatch Whistles and manipulatives

and manipulatives

Create the bottles once and never have to replace them again

UPC: 5060311839145

The booklet also includes a Daily Diary to keep track of plant growth

(2 Ea) Simple Stopwatch Whistles and manipulativesMPN: 005083 UPC: 194629085989 On your mark get set go! Great for races, games and other timed activities, this stopwatch is easy to use, making it perfect for both children and adults. Features only 3 buttons green for go, red for stop, and yellow for clear. Supports science investigations, timed math exercises, elapsed time tracking and a variety of classroom management needs. Shows minutes, seconds and 1 100 seconds on an easy to read display.