Step-By-Step

出版者:Scholastic Library Pub

作者:Taylor-Butler, Christine/ Miller, Susan (ILT)

页数:31

出版时间:2006-3

价格:$ 4.46

装帧:Pap

isbn号码:9780516249742

Grade K-4 National Science Standards- Science As Inquiry: I- Ask a question about objects, organisms, and event in the environment.- Physical Science: II- Objects have many observable properties, including size, weight, shape, color, temperature, and the ability to react with other substances.