e3+words

[|Easy English Dictionary] - basic, better for younger kids, contains ads
 * atom - the smallest component of an element having the chemical properties of the element
 * electricity - energy made available by the flow of electric charge through a conductor
 * glide - the act of moving smoothly along a surface while remaining in contact with it

[|ScienceNewsforStudents]
 * atom  -  The basic unit of a chemical element. Atoms are made up of a dense nucleus that contains positively charged protons and uncharged neutrons. The nucleus is orbited by a cloud of negatively charged electrons.
 * cell  -  The smallest structural and functional unit of an organism. Typically too small to see with the unaided eye, it consists of a watery fluid surrounded by a membrane or wall. Depending on their size, animals are made of anywhere from thousands to trillions of cells. Most organisms, such as yeasts, molds, bacteria and some algae, are composed of only one cell.

engineering book SJ library
 * glide - to move along in a smooth, easy way
 * distance - how far it is between two things
 * aircraft - any machine that can fly
 * observe - to follow, watch or notice: study
 * rotate - to turn around in a circle, like a wheel
 * proof - facts that show something is true

[|second grade science]
 * 2017.9.8 * 177 words * gr2scienceWordsSorted.txt

adult air air - need arctic attract bar magnet basic needs beaker bean blizzard boiling boulders brain burn butterflies Celsius (ºC) * designating or of a thermometer on which 0 is the freezing point and 100 is the boiling point of water [|kigiqkids] centimeter change classify clay collect color compare conclusion cooling cow magnet data decay definite shape desert direction disappear dissolve distance draw Earth egg electricity * a physical phenomenon associated with stationary or moving electrons and protons * energy made available by the flow of electric charge through a conductor; "they built a car that runs on electricity" [|kidsnetau] energy energy sources environment/habitat estimate evaporate evaporation explanation explore Fahrenheit (ºF) * Fahrenheit is a measure of temperature that is abbreviated F. Water freezes at 32°F and boils at 212°F. This scale was developed by Gabriel Daniel Fahrenheit in 1714. The Fahrenheit scale is used in the USA but not in many other countries. The degrees in Fahrenheit are smaller than those in Celsius, making weather-related temperatures more easily written (without having to use a decimal point). [|enchanted] fall farther faster float food force * power, energy, or physical strength [|wordsmyth] freeze freezing frog function gas germinate graduated cylinder gram gravity hail hand lens heart heat heating horseshoe magnet human body humus hurricane/monsoon hypothesis infer inference inquire inquiry investigate ion land larva length life cycles light lightning * a brilliant electric spark discharge in the atmosphere occurring within a thundercloud between clouds or between a cloud and the ground [|bigiqkids] liquid * When something is in liquid form, it takes on the shape of its container. Water is a liquid. ]]http://www.enchantedlearning.com/Lisfor.shtml|enchanted]] living lungs magnet * a body as a piece of iron or steel that possesses the property of attracting certain substances as iron [|bigiqkids] matter measure * the exact size, weight, or amount of something that is found by using a ruler, yardstick, scale, or similar device. [|wordsmyth] measurement (metric) measuring cup * A measuring cup lets you measure substances by volume (cups or liters); it is useful in baking and cooking. [|enchanted] measuring spoon melt meter * A meter is a unit of length; 100 centimeters are in a meter. A meter is a little more than 3 feet (it is about 39.4 inches). [|enchanted] meter stick model motion muscles nutrients observation ocean oxygen pan balance pebbles physical property prairie precipitation predict problem pull pupa push question rain forest rain gauge rainfall record repeated trials repel results ring magnet rocks ruler (metric) * A ruler is a straight piece of material that is used for measuring distances or drawing straight lines. [|enchanted] rust sand scale * A scale is a machine for weighing things. [|enchanted] science science notebooks scientific method scientific tools scientists seasons seed seedling senses severe weather shape shelter sink size skeleton slower snowstorm soil solar solid solve sort sound space - need spring stomach stopwatch summer sun’s energy survival tape measure temperature * Temperature is how hot or cold something is. Temperature is really a measure of how fast the atoms and molecules that make up a substance are moving (this movement is sub-microscopic; you cannot see it). [|enchanted] texture thermometer thunderstorm tornado trials tundra volume water water vapor weather weather patterns weathering weight wetlands wind winter woodland

Learn more...
 * [|top Dictionaries for Kids] - reviews
 * [|wordsmyth]
 * [|enchanted] - pictures


 * http://myvolusiaschools.org/K12-Curriculum/Pages/ElementaryCurrMaps.aspx
 * http://myvolusiaschools.org/K12-Curriculum/Curriculum%20Maps%20and%20Guides/Science%20Grade%202.pdf