Found 2 resources for the concept:
Scientific observations can be made directly with our own senses or may be made indirectly through the use of tools. (P3)
- classroom activity
- Physical Sciences
- Space science
Time: Two 45-min class periods
Students perform simple experiments using UV detection beads to explore unseen energy produced by the sun.
- Whitfield, Lisé
- lab activity
- Earth science
Time: 4-6 Class periods
Students will conduct a series of experiments to explore the processes and effects of weathering and erosion.