Rosa's Big Boat Experiment (STEM)
Rosa's Big Boat Experiment (STEM)
$395
庫存=0
運送方式：
下單後立即採購，需2個月。
同系列書籍
Rosa and her friends want to build boats! But how will they keep them from sinking? Through observation, trial and error, the group of children learn about density.
They predict outcomes and make notes about whether they were right! After they have finished experimenting, they use what they have learned to have an exciting boat race!
【適讀程度】
Age Range: 3 - 6 years
