David City Elementary

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Grade 4

Science

Plant Parts and Functions

The Great Plant Escape

Biology of Plants

Food Chains

Chain Reaction

Skeletal System

Take a guided tour of the skeletal system and test your knowledge of the skeletal system

Photosynthesis:

Newton's Apple A short explanation of photosynthesis with a video.

Learn about photosynthesis as you learn why leaves change color in the fall.

"Flying Turtle" page on photosynthesis

Photosynthesis from Thinkquest

Magic School Bus Photosynthesis (click the Launch FrizTV button) not from DCAPPS

Moving Model of photosynthesis not from DCAPPS

Natureworks Photosynthesis

Photosynthesis movie from Nova (use davidcity and davidcity to log in) not from DCAPPS

Plate Tectonics: Plates and Continental Drift:
View where there are earthquakes and volcanoes in the world.

Interactive: Dynamic Earth

PaleoMap Project: plate tectonic development of the ocean basins and continents and the changing distribution of land and sea during the past 1100 million years.

All About Plate Tectonics: Earth's Plates and Continental Drift

Language Arts 

Practice writing a business letter

PE

Find locations a given distance from a specific location using GPS Visualizer (Scroll down to “Draw rings around a point”; use 41N, 97W for David City location and enter the radius [number of miles] that you want to move out)