Join-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about biological evolution. The probe is designed to find out if students distinguish the theory of biological evolution from ideas about the origin of…
-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about models. The probe is designed to find out whether students recognize that models can take a variety of forms besides physical replicas.
-
Where Did the Water Come From?
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about condensation. The probe is designed to determine whether students recognize that condensation comes from the water vapor in the air.
-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about conservation of matter during combustion. The probe is designed to find out if students think the mass changes as paper burns inside a closed…
-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about natural selection. The probe is designed to find out how students interpret the commonly used phrase “survival of the fittest.”
-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about conservation of matter during a chemical change (oxidation). The probe is designed to find out if students think the mass changes as rust forms…
-
Freebies for Science Teachers/From the Field, March 22, 2022
Reports Article |
-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the distribution of land, oceans, freshwater, and ice. The probe is designed to find out whether students realize that most of the Earth is covered…
-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the mass of a gas. The probe is designed to reveal whether students recognize that an uninflated balloon will increase in mass when inflated with a…
-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about biological adaptation. The probe is designed to find out if students think animals intentionally adapt to a change in their environment.
-
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the Sun and stars. The probe is designed to uncover students’ ideas about the nature of stars and their recognition that the Sun is an average star…
-
Freebies for Science Teachers, Week of August 14, 2020
Reports Article |
-
Freebies and Opportunities for Science and STEM Teachers, November 22, 2022
Reports Article |
-
Q: Is It Really Caused by the Bernoulli Effect?
Journal Article |
1318 Results