41
Published in 2016
Compaction of soil can contribute to size and numbers of pores. Soil can become compacted many ways, and this can have long-term effects. For example, when American settlers traveled the Oregon Trail in their wagons in the 1800s, soil became so compacted that we still can see wheel ruts today. Try...
Grade Level   5 6 7 8 9 10
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42
Students use paper plates with various phases to create a three dimensional model of the lunar phases relative to the Earth and Sun, as both an assessment of their understanding and to continue to build a conceptual model through kinesthetic activities.
Grade Level   5 6 7 8 9 10 11 12
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43
Published in 2014
These drafts were written to help delve more deeply into the explanations and descriptions for why we have lunar phases; while the style is similar to other probes, these have not been through the extensive testing done by NSTA's assessment probes.
Grade Level   4 5 6 7 8 9 10 11 12
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44
Coal produces more than half of the electricity used in the United States, and is our most abundant domestic nonrenewable energy source. The students will comupte the cost of electricity used to light their classroom and their school for one hour through one year, the number of kilowatt ours of...
Grade Level   5 6 7 8 9 10 11 12
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45
By GeoBlox
This is a color version of a composite cone (stratovolcano) paper model.
Grade Level   5 6 7 8 9 10 11 12
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46
By GeoBlox
This is a black and white version of a composite cone (stratovolcano) paper model.
Grade Level   5 6 7 8 9 10 11 12
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47
Earthquakes create seismic waves that travel through the Earth. By analyzing these seismic waves, seismologists can explore the Earth's deep interior.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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48
An earthquake causes different types of energy to radiate from the epicenter. The P and S waves are the first two to arrive at any specific point. P and S waves have different motions and shake the earth differently as they travel through it. In this activity, students demonstrate the motions of S...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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49
This activity allows students to construct a small-scale model of liquefaction, a hazard associated with strong-magnitude earthquakes. The sand, water, and ping pong ball(s) represent the composites of soil: sediment, water, and air, respectively. The shaking, representative of seismic waves, will...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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50
This activity has students making a topographic model out of salad trays. Students copy maps onto the trays and add different topographic features. When put together, the trays show a complete topographic map.
Grade Level   2 3 4 5 6 7 8
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51
Download an English pdf version of a rock chart.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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52
This lesson from the DOE's Office of Energy Efficiency and Renewable Energy can be adapted for all grades levels K-12 and provides instructions for building a solar oven from a pizza box and other inexpensive materials. The oven will not generate enough heat to bake something, but it will become hot...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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53
Students will determine that some minerals, rocks, and other materials are naturally magnetic.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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54
Sandy soils allow water through easily and clay soils do not. Garderners usually prefer loam soils. For a farmer or gardener, it is important to know the soil type so that it can be managed properly and crop production increased. This activity can be used in any lesson about the environment, rocks...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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55
Make learning the rock cycle easy with these finger movements.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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56
A simple key for identifying clouds.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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57
The Evening Sky Map is a 2-page monthly guide to the night sky suitable for all sky watchers including newcomers to astronomy. Designed to print clearly on all printers, The Evening Sky Map is ready-to-use and will help you to: identify planets, stars, and major constellations; find sparkling star...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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58
Students gain a better perspective on the relationship between the size and distance of the Moon by creating a scale model. Students will predict and measure the size of the Moon relative to the Earth's diameter, and predict and measure the distance of the Moon relative to a scale model of the Earth...
Grade Level   2 3 4 5 6 7 8 9 10 11 12
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59
This activity is designed to show stdents the relationship between ocean tides and the lunar movements. It uses the tide data for Boston Harbor to show these relationships, but data from other sites can also be used.
Grade Level   2 3 4 5 6 7 8 9 10 11 12
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60
Using the view of the local area, students use the local landscape features as evidence for underlying geology.
Grade Level   3 4 5 6 7 8 9 10 11 12
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