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. Are closely related to hazards - risks - and benefits






2. Mercury and Venus






3. Heat - carbon dioxide - water






4. Sound waves consist of compression and rarefactions






5. Enables students to both look and learn from it - can be used to enhance science units and it can be used to extend teaching to nonscience areas






6. The hardest and softest minerals according to Mohs' Hardness Scale






7. Parts of a molecule






8. 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






9. Is a laboratory in orbit around rhe Earth






10. Natural process through which rocks are broken into smaller pieces






11. Slopes gently






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






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






14. Chemical reactions take place and requires oxygen






15. The most recent era of geologic time






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






17. Temperature in which air becomes saturated






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






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






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






21. 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)






22. Atoms






23. The name of our galaxy






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






25. Skeletal muscle






26. Is described as a satallite






27. Are materials that light cannot pass through






28. Tectonic plates moving more than one inch






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






30. An instrument used to measure the pressure of air above






31. Murray- Gell Mann won a Nobel Prize for his work on classifying elementary particles






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






33. The shape of the wings and the manipulation of ailerons both contribute to lift






34. Category in which rocks are classified






35. Closest planet to the sun when compared to: saturn - moon and Mars






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






37. 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.






38. 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






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






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






41. 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






42. When liquid water leaves the surface of a lake to go up into the air as vapor






43. Weathering - erosion - and continental drift

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44. Aluminum - gold - copper






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






46. The female reproductive organ

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47. Name given to the science in which studies the atmosphere






48. Physical change






49. The first man-made satellite that was lauched by the Russians in 1957






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