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. Sound waves consist of compression and rarefactions






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






3. 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






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






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






6. 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)






7. Weathering - erosion - and continental drift

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






9. Rocked formed from the cooling lava of volcanic eruptions






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






11. Parts of a molecule






12. 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.






13. Causes the sun to rise and set each day

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14. Are closely related to hazards - risks - and benefits






15. Skeletal muscle






16. Is described as a satallite






17. 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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18. Is a laboratory in orbit around rhe Earth






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






20. The book and the moon are repelling

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21. 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






22. Chemical reactions take place and requires oxygen






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






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






25. Mercury and Venus






26. Bones - shells - teeth






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






28. The excretory organs responsible for excreting urea






29. Are materials that light cannot pass through






30. Category in which rocks are classified






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






32. Bread - cereal - rice and pasta






33. Is in orbit around the Earth






34. The planet in which spins on its side






35. Tectonic plates moving more than one inch






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






37. Region around all magnets






38. Jellyfish; mollusks; hydra






39. Inhalation and direct contact with an open wound






40. 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






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






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






43. Rain in the water cycle process






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






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






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






47. The most recent era of geologic time






48. Monera






49. The female reproductive organ

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