The 300 x 150 dpi PDF linked to it is printable on your local printer. More information on the Open Book is available. Copyright 2000, the National Academy Press. Keywords, machine extracted. Top 50 words repeated twice, next 100 once, plus phrases.
Ability Ask a question about objects, organisms, and events in the environment.
Plan and conduct a simple investigation. Students should answer their questions by seeking information from reliable sources of scientific information anti from their own observations and investigations. In the earliest years, investigations are largely based on systematic observations. OCR for page 162 Ability . Employ simple equipment and tools to gather data and extend to the senses.