Cont Drift/Plate Tec |
Continental Drift and Plate Tectonics |
Unfinished |
2013-02-04 |
ljordan@lexington1.n |
10 |
0 |
edit |
|
Layers of the earth |
Layers of the earth |
Earth Science |
2019-02-04 |
ljordan@lexington1.n |
19 |
1 |
edit |
|
Motion and speed |
Motion and speed |
Earth Science |
2012-09-17 |
ljordan@lexington1.n |
21 |
0 |
edit |
|
Force |
Force |
Earth Science |
2012-09-19 |
ljordan@lexington1.n |
79 |
0 |
edit |
|
Waves |
Waves |
Physical Science |
2016-01-31 |
ljordan@lexington1.n |
23 |
1 |
edit |
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Frequency, etc |
Frequency, wavelength, amplitude, speed |
Physical Science |
2012-10-11 |
ljordan@lexington1.n |
12 |
0 |
edit |
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Sound and Ear |
Sound waves and structure of the ear |
Physical Science |
2018-11-05 |
ljordan@lexington1.n |
11 |
1 |
edit |
|
Inquiry - Waves |
Inquiry - Waves |
Physical Science |
2012-10-11 |
ljordan@lexington1.n |
11 |
0 |
edit |
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Color |
Color |
Physical Science |
2016-03-14 |
ljordan@lexington1.n |
11 |
1 |
edit |
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Transmission, etc |
Reflection, refraction, transmission, and absorption of waves |
Physical Science |
2012-10-24 |
ljordan@lexington1.n |
20 |
0 |
edit |
|
Sight and Eyeball |
Sight and Eyeball |
Physical Science |
2012-10-24 |
ljordan@lexington1.n |
9 |
0 |
edit |
|
EMS Spectrum |
Electromagnetic Spectrum |
Physical Science |
2021-04-20 |
ljordan@lexington1.n |
21 |
2 |
edit |
|
Rotation/revolution/ |
Earth's rotation,revolution,and seasons |
Earth Science |
2021-02-05 |
ljordan@lexington1.n |
16 |
4 |
edit |
|
Mass vs Weight |
Mass vs Weight |
Earth Science |
2012-11-29 |
ljordan@lexington1.n |
10 |
0 |
edit |
|
Moon/Tides |
Moon and tides |
Earth Science |
2012-11-29 |
ljordan@lexington1.n |
21 |
0 |
edit |
|
The Sun |
The Sun |
Earth Science |
2013-01-14 |
ljordan@lexington1.n |
27 |
0 |
edit |
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Galaxies |
Galaxies |
Earth Science |
2013-01-14 |
ljordan@lexington1.n |
10 |
0 |
edit |
|
Telescopes |
Telescopes |
Earth Science |
2013-01-14 |
ljordan@lexington1.n |
4 |
0 |
edit |
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