Prairie
4.1.1 observe the relationship between living and non-living things in a grassland ecosystem.
http://games.bellmuseum.umn.edu/prairie/build/index.html
4.1.2 identify grassland organisms as producers, consumers (herbivores, carnivores, and omnivores), or decomposers.
http://www.sheppardsoftware.com/content/animals/kidscorner/games/producersconsumersgame.htm http://kidwings.com/ - (Click on Dissect Pellet Online Tab)
4.1.3 diagram and explain a simple food chain beginning with the sun
https://www.brainpop.com/science/ecologyandbehavior/foodchains/ http://www.ducksters.com/science/ecosystems/food_chain_and_web.php http://www.sheppardsoftware.com/content/animals/kidscorner/foodchain/foodchain.htm http://www.sheppardsoftware.com/content/animals/kidscorner/games/foodchaingame.htm https://sciencebob.com/what-is-the-difference-between-food-chain-and-a-food-web/
4.1.4 create a model of a food web.
http://www.dkfindout.com/uk/animals-and-nature/food-chains/what-is-food-web/ http://www.scholastic.com/kids/ecosystems/foodweb_play.htm
Electricity
http://www.andythelwell.com/blobz/
4.2.1 construct and design simple circuits.
http://www.cleo.net.uk/resources/displayframe.php?src=207/consultants_resources%2Fscience%2FcircuitWorld%2Findex.html http://www.sciencekids.co.nz/gamesactivities/electricitycircuits.html http://www.bbc.co.uk/learningzone/clips/how-an-electric-circuit-works/2190.html
4.2.2 differentiate between a series and a parallel circuit.
4.2.3 classify different materials as conductors or nonconductors.
4.2.5 determine and assess the dangers of electricity.
Space
http://spaceplace.nasa.gov/menu/play/ http://easyscienceforkids.com/earth-science/the-solar-system/ http://earth.google.com/ https://www.childrensmuseum.org/legacy-games/cosmicquest/ http://www.sciencekids.co.nz/space.html http://www.ncsu.edu/project/agronauts/ http://www.nasa.gov/externalflash/m2k4/frameset.html http://storytimefromspace.com/ http://www.windows2universe.org/the_universe/the_universe.html
4.3.1 name and describe the parts of the solar system.
http://www.kidsastronomy.com/solar_system.htm http://www.pbs.org/wgbh/nova/space/tour-solar-system.html?utm_source=Facebook&utm_medium=fanpage&utm_campaign=pbs&THEBIGDEALBOOK=634552963894276250 http://kids.nineplanets.org/intro.htm http://www.windows2universe.org/our_solar_system/solar_system.html
4.3.2 create a visual representation of the solar system showing relative distance and size
http://btc.montana.edu/messenger/Interactives/ANIMATIONS/Planet_Size_Comparison/planet_size_comparison_full.htm
4.3.3 describe the motion of objects in the sky such as sun, moon, and planets.
4.3.4 recognize that the shape of the moon changes from day to day on a monthly cycle.
http://antwrp.gsfc.nasa.gov/apod/ap030810.html http://sunshine.chpc.utah.edu/Labs/LunarPhases/lunar_phases_main.html http://www.bbc.co.uk/schools/scienceclips/ages/9_10/earth_sun_moon.shtml http://www.moonconnection.com/moon_phases.phtml
Ecosystems
http://www.kidsgeo.com/geography-for-kids/0164-ecosystems.php http://www.ducksters.com/science/ecosystems/world_biomes.php www.arborday.org/kids/carly http://pbskids.org/eekoworld/ http://dnr.wi.gov/org/caer/ce/eek/earth/index.htm
4.4.1 recognize the difference between weather, climate and seasons.
4.4.2. describe adaptations made by plants or animals to survive
4.4.3 analyze the impact of both natural changes and human intervention on different ecosystems.
http://www.kidsplanet.org/wol/page_1.html