Weighing & Balancing /

Srivastava, Jane Jonas

Weighing & Balancing / By Jane Jonas Srivastava : Illustrated by Aliki - London : Adam & Charles Black , 1970. - 38 pages : color illustrations ; 20 cm . - Young math books .

L


Instructs the reader in constructing a sensitive balance device from a wooden rod, string, cup hooks, and paper plates which can be used for experiments to determine the weight of some common objects.


530
Lexile estimate
L
Raz-Plus


0713612509


Measurement--Non-fiction
Young Math--Non-fiction

PZ10.S79 W

531.1