Test your basic knowledge |

Teaching Children Science

Subject : teaching
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The inclined plane is the basis for the screw and the wedge






2. Bones and muscles that work together to give your body its form and structure. The bones provides support - protection for vital organs - storage area for minerals and surfaces to which muscles are really alive.






3. Depends on the number of complete vibrations that the vibrating object makes in one second






4. Part of human blood that consists of 90% water






5. Jellyfish; mollusks; hydra






6. An explanation why Earth is not becoming larger as new land is created at the ocean ridges (the Earth's crust is being pushed downward)






7. Is described as a satallite






8. When air in the atmosphere rises and cools... The water vapor in the air condenses into droplets






9. The female reproductive organ

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10. A time period in which the temperature falls far below normal






11. When one light bulb in a circuit burns out and the other remains it. - this type of circuit is which that current is divided among many paths






12. Provides constant feedback about accuracy and efficiency of the tool that was designed - -presents readily interpretable data - -addresses a clearly identified problem






13. Vessels that carry blood from the ventricles to various parts of the body






14. Movement of the continents away from the ridges on the ocean floor






15. Basic parts: heart and blood vessels; Plasma - 90% water and 10% various dissolved substances ; Red & white blood cells - red cells receive oxygen from the lung and carries it to the tissue cells - - white cells are able to surround disease-causing b






16. Most organs are internal - - can respond quickly to environmental changes; can move freely






17. Most similar to Earth depending on general size - density and chemical composition






18. Where many fossils are found






19. Smooth - cardiac - skeletal






20. Temperature in which air becomes saturated






21. Kilocalorie - calorie - and British Thermal Unit (BTU)






22. There is a flow of electrons through the circuit






23. Where most of the energy that fuels ocean life comes from






24. Their direction can be changed by a mirror - they can be focused by a convex lens - they can be bent of refracted as they travel from one medium to another






25. Physical change






26. Given names from mythology -groups of stars forming specific patterns -given names to reflect resemblance to familiar objects






27. Region around all magnets






28. The excretory organs responsible for excreting urea






29. Rain in the water cycle process






30. Can produce only virtual images that are smaller than the real objects - it is thicker at its edges than at its center - and it causes light rays to bend towards its edges






31. The gas that makes up most of Mars' air






32. Are one component of blood - they contain hemoglobin - ( the iron-rich substance that receives oxygen from the lungs and carries it to the tissue cells)






33. Aluminum - gold - copper






34. Monera






35. Powerful current carrying warm waters from the equator northward and then eastward toward England






36. The most recent era of geologic time






37. The range that is closest to the true age of the universe






38. Is a laboratory in orbit around rhe Earth






39. Rocked formed from the cooling lava of volcanic eruptions






40. Atoms






41. Heat - carbon dioxide - water






42. The planet in which spins on its side






43. Phylum - class - order - family genus - species






44. Rocks that strike the Earth's surface from space






45. Use energy - get rid of waste - reproduce - respond to stimuli - maintain homeostatis - adapt to their environment and evolve as a species






46. Are materials that light cannot pass through






47. Where most of the fresh water on earth is found






48. Monera; Protista; Fungi; Plantae; Animalia






49. Large land mass that broke apart






50. Bones - shells - teeth