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. The planet in which spins on its side






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






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






4. The name of our galaxy






5. Are materials that light cannot pass through






6. Category in which rocks are classified






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






8. Atoms






9. Causes the sun to rise and set each day


10. Rain in the water cycle process






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






12. 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)






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






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






15. 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






16. The inclined plane is the basis for the screw and the wedge






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






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






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






20. Rocked formed from the cooling lava of volcanic eruptions






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






22. Parts of a molecule






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






24. Is described as a satallite






25. It is changed by heat and pressure






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






27. 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






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






29. Tectonic plates moving more than one inch






30. Bread - cereal - rice and pasta






31. Is a laboratory in orbit around rhe Earth






32. Large land mass that broke apart






33. Monera; Protista; Fungi; Plantae; Animalia






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






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






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






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






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






39. Aluminum - gold - copper






40. Temperature in which air becomes saturated






41. Where many fossils are found






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






43. It converts some electrical energy to light energy






44. There is a flow of electrons through the circuit






45. Physical change






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






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


48. Slopes gently






49. The excretory organs responsible for excreting urea






50. Inhalation and direct contact with an open wound