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. Chemical reactions take place and requires oxygen






2. The planet in which spins on its side






3. Heat - carbon dioxide - water






4. 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






5. Slopes gently






6. Large land mass that broke apart






7. Bread - cereal - rice and pasta






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






9. Jellyfish; mollusks; hydra






10. Causes the sun to rise and set each day


11. The excretory organs responsible for excreting urea






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






13. Rocked formed from the cooling lava of volcanic eruptions






14. The female reproductive organ


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






16. Low clouds - middle clouds - high clouds - Cumulonimbus






17. Changes in velocity






18. Is in orbit around the Earth






19. Are materials that light cannot pass through






20. Rain in the water cycle process






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






22. Is described as a satallite






23. Inhalation and direct contact with an open wound






24. The book and the moon are repelling


25. 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)






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






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






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






29. There is a flow of electrons through the circuit






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






31. Where many fossils are found






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


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






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






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






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






37. Physical change






38. AKA - Polaris






39. Weathering - erosion - and continental drift


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. Mercury and Venus






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






43. Parts of a molecule






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






45. The name of our galaxy






46. Tectonic plates moving more than one inch






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






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






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






50. Region around all magnets