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






2. 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






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






4. 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






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






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






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






8. Where many fossils are found






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






10. The planet in which spins on its side






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






12. Jellyfish; mollusks; hydra






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






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






15. Aluminum - gold - copper






16. Inhalation and direct contact with an open wound






17. 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






18. Is a laboratory in orbit around rhe Earth






19. Tectonic plates moving more than one inch






20. Can be described as remnants of a planet that once existed between Mars and Jupiter






21. Parts of a molecule






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






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






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






25. The female reproductive organ

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






27. Smooth - cardiac - skeletal






28. Bread - cereal - rice and pasta






29. The most recent era of geologic time






30. There is a flow of electrons through the circuit






31. 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)






32. Bones - shells - teeth






33. Rain in the water cycle process






34. Mercury and Venus






35. Monera; Protista; Fungi; Plantae; Animalia






36. 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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37. Part of human blood that consists of 90% water






38. Galileo demonstrated that objects with different masses fail with the same acceleration






39. Slopes gently






40. Is described as a satallite






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






42. Weathering - erosion - and continental drift

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43. Temperature in which air becomes saturated






44. Category in which rocks are classified






45. AKA - Polaris






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






47. Atoms






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






49. Is in orbit around the Earth






50. Region around all magnets