Curated OER
Tide Types
Students record hourly reading for water height for 24 hours and determine whether a location experiences diurnal, semi-diurnal or mixed tides. Links are present for the information. Students predict high and low tide, and answer a set...
Curated OER
Nocturnal vs. Diurnal Animals
First graders identify nocturnal and diurnal animals. In this animal lesson, 1st graders discuss the differences between animals that are active during the day and those that are active at night. Students write summaries about their...
Curated OER
What Does It Eat?
Students, working in research teams, investigate the eating habits of crickets. They collect and record data and compare their methods and results with other groups by making tables or graphs. They sumarize their findings with posters or...