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. Is described as a satallite






2. Monera






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 inclined plane is the basis for the screw and the wedge






5. The planet in which spins on its side






6. 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






7. It converts some electrical energy to light energy






8. Physical change






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






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






11. The female reproductive organ

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12. Large land mass that broke apart






13. 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)






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






15. Skeletal muscle






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






17. Bones - shells - teeth






18. Chemical reactions take place and requires oxygen






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






20. The most recent era of geologic time






21. The excretory organs responsible for excreting urea






22. Is a laboratory in orbit around rhe Earth






23. Region around all magnets






24. 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)






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






26. Causes the sun to rise and set each day

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27. Rocked formed from the cooling lava of volcanic eruptions






28. Aluminum - gold - copper






29. Jellyfish; mollusks; hydra






30. Monera; Protista; Fungi; Plantae; Animalia






31. AKA - Polaris






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






33. Rain in the water cycle process






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






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






36. Sound waves consist of compression and rarefactions






37. There is a flow of electrons through the circuit






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






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






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






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






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






43. 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






44. Inhalation and direct contact with an open wound






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






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






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






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






49. Is in orbit around the Earth






50. It is changed by heat and pressure