Lessons below address this concept: Scientists ask and address questions about the natural world.
Found 5 records.

Browse concepts for grades: K-2 | 3-5 | 6-8 | 9-12

 
Lesson Title (Description) Grade Level Lesson Type
Coping with Environmental Differences
Students will observe and conduct an experiment to see whether differences in salinity (the environment) have an effect on the hatching rate and survival of brine shrimp.
3-5 Classroom activity
It's All Relative
In this lesson, students find pictures of living things and arrange them in collages, categorizing them according to which they think are more closely related to which.
3-5 Classroom activity
Mealworm Metamorphosis
Students will observe offspring (mealworms) that do not initially resemble their parent organism (darkling beetles) throughout complete metamorphosis. Students will also create and maintain an appropriate habitat for the mealworms.
3-5 Classroom activity
Tennis Shoe Detectives
Students make observations, examine data, and form hypotheses about a set of footprints and what they can tell us.
3-5 Classroom activity
Xenosmilus
Students play the roles of paleontologists on a dig. They “unearth” a few fossils at a time and attempt to reconstruct the animal the fossils represent.
3-5 Classroom activity
 


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Spanish translation of Understanding Evolution For Teachers from the Spanish Society of Evolutionary Biology.