Narrow Search

Filters: Your search found 60 results.
Instructional Strategies:
Hands-on learning  
Resource Type:
Assessment item  
Sort by:
Per page:

Now showing results 41-50 of 60

This is an activity about how the Earth's axial tilt causes its seasons. Learners will make a model using polystyrene spheres and a light bulb to represent the Earth-Sun system, showing why the tilt of the Earth’s spin axis causes its seasons due... (View More)

Keywords: NSTA2013
Audience: Middle school
Materials Cost: $1 - $5 per student

This is an activity about seasons. Learners will analyze monthly temperature data from various cities around the globe in order to dispel the misconception that the distance between Earth and Sun may be responsible for the seasons. This is Activity... (View More)

Audience: Middle school
Materials Cost: Free per group of students

In this inquiry investigation, students explore how light hits things of different shape and form. One real world application to this activity is understanding what we actually observe when we see a solar eclipse. Supplies needed for this lesson... (View More)

This is an activity about solar and lunar eclipses. Learners will use Styrofoam balls and a single light source to model and observe how both types of eclipses occur. This is Activity A-4 of Universe at Your Fingertips 2.0: A Collection of... (View More)

This is an activity about Moon phases. Learners will use a Styrofoam ball to simulate the Moon, which will be lit by a single light source in the classroom. Then, they will observe how different portions of the Moon ball are illuminated as they hold... (View More)

This is an activity about scale. Learners will use toilet paper squares as a standard measuring unit for a Solar System model and will determine the scaled distance between each planet using the data provided. This is Activity D-2 of Universe at... (View More)

This is an activity about size and scale. Learners will use common objects to create a size and distance model of the Solar System, with a peppercorn representing the size of the Earth. Using paces or steps as a form of standard measurement,... (View More)

This is an activity about Moon phases. Learners will use a Styrofoam ball to simulate the Moon, which will be lit by a single light source in the classroom. Then, they will observe how different portions of the Moon ball are illuminated as they hold... (View More)

This is an activity about solar and lunar eclipses. Learners will use Styrofoam balls and a single light source to model and observe how both types of eclipses occur. This is Actividad 1.4 as part of El Universo a Sus Pies, a Spanish-language... (View More)

This is an activity about observation. Learners will make a 3-dimensional model of a mock planetary surface inside a box, and then place a lid on top. They will then introduce a simple probe, such as a pencil or stick, at various points through... (View More)