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. 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






2. Smooth - cardiac - skeletal






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






4. 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)






5. If we apply a force to an object that is at rest - the object will apply an equal and opposite force

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6. Tectonic plates moving more than one inch






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






8. Slopes gently






9. 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






10. Heat - carbon dioxide - water






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






12. Region around all magnets






13. Bread - cereal - rice and pasta






14. The book and the moon are repelling

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15. The name of our galaxy






16. There is a flow of electrons through the circuit






17. Are materials that light cannot pass through






18. Bones - shells - teeth






19. Jellyfish; mollusks; hydra






20. 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.






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






22. Is in orbit around the Earth






23. Monera






24. Changes in velocity






25. It is changed by heat and pressure






26. 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






27. Mercury and Venus






28. 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






29. Sunlight reaching humans on earth - light from stars in the universe - the operation of hydrogen bombs






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






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






32. Layer of the Earth that contains a mass of molten metal






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






34. AKA - Polaris






35. Chemical reactions take place and requires oxygen






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






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






38. Atoms






39. Large land mass that broke apart






40. It converts some electrical energy to light energy






41. Physical change






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






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






44. Created by bits of soil - sand - gravel and rocks being carried through rivers and streams






45. Low clouds - middle clouds - high clouds - Cumulonimbus






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






47. Rocked formed from the cooling lava of volcanic eruptions






48. Is described as a satallite






49. Skeletal muscle






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