What's the Plan? Designing your ExperimentPaperback - 2010
"In a scientific experiment, a good plan ensures that experiments are conducted safely and the results are accurate. Learn how to gather materials and create a step-by-step procedure to test a hypothesis"--P.  of cover.
Publisher: St. Catharines, Ont. ; New York : Crabtree Pub., c2010.
Characteristics: 32 p. : ill. (chiefly col.) ; 29 cm.
Alternative Title: Designing your experiment