October 26, 2015 5th Grade Science Newsletter for 2nd 9 Weeks Additional Vocabulary words may be added to the vocabulary list. Students are to write down or take home notes to study for quizzes or classroom assessments. Quiz December 3, 2015 (1-15) 1. Force- A push or pull that causes an object to move, stop, or change direction 2. Friction- a force that works against motion 3. Energy- What is needed to do or cause change 4. Thermal energy- Energy that can be measured by a thermometer 6. Mechanical energy- Energy produced by a machine or moving part 7. Potential energy- Energy that is stored in a system or object 8. Kinetic energy- Energy of motion 9. Gravity-the force that causes attraction between objects that have mass 11. Direction- A straight path that an object can move along 12. Motion- The change in an object's position with respect to time and in comparison with the position of other objects used as reference points 13. Speed- The rate of change of position (or distance traveled) with respect to time; units in which speed is measured are expressed as distance per time (example: meters per second) 14. Acceleration-increasing in speed 15. Position- Refers to an object remaining in the same spot relative to another object Quiz December 13, 2015 (16-28) 19. Energy transfer- Change of energy from one form to another 20. Electricity-a form of energy produced inside particles of matter 21. Light-a form of energy that travels in waves and can move through empty space 22. Sound- Mechanical energy that travels as waves through the air or water and vibrates the ear drum upon contact 23. Vibrate or Vibration-to move back and forth 24. Open circuit-the electric current is topped by a break, insulator or open switch 25. Closed circuit-a complete path of conductors that an electric current can flow through 26. Source of energy-where the energy comes from 27. Magnetic or Magnetism-a description of substances attracted to magnetic force 28. Physical properties-a characteristic of matter that can be observed or measured without changing the matter itself Coming up in January 2016 Chemical Changes-A change that alters the identity of a substance resulting in a new substance or substances with different properties Chemical Property-A characteristic that can only be observed or measured when atoms of matter rearrange during a chemical change. 5th Grade Science Newsletter for 2nd 9 Weeks Dear Parents, The following vocabulary are listed for weekly quizzes. Quizlet.com can be accessed from smartphones or computers. Go to your teachers account: Eva_Hanson or Calin_Price and click on the vocabulary words of the week. For science fair, at the bottom of this paper are the due dates that are required for every 5th grade student to complete. It is the student’s responsibility to search for experimental examples to test or create an original testable question. Thank you for support, Quiz, November 12, 2015 (1-12) from Mrs. Hanson and Ms. Price 1. Matter-Anything that has mass and takes up space. 2. Atom- The smallest particle of an element, made of electrons, protons, and neutrons 3. State of Matter- Distinct forms of matter known in everyday experience: solid, liquid, and gas; also referred to as phases. 4. Mass- the amount of matter an object has 5. Volume-the amount of space taken up by matter 6. Liquid-a state of matter that has volume, but its shape changes to match the shape of its container, and its particles move easily over one another. 7. Gas-a state of matter that does not have fixed or definite shape, volume, and mass. Its particles move around freely 8. Solid-a state of matter that has a shape, volume and mass. Its particles have little movement. 9. Gram-a unit of measurement used to finding the mass of matter (solid, liquid or gas) 10. Weight-the measure of the pull of gravity on an object 11. Density-the amount of mass in a given volume of an object, refers to whether an object will sink or float in water. 12. Buoyancy-the upward push of a liquid or gas on an object. 13. Triple beam balance scale-measures mass Quiz, November 19, 2015 (1-12) 1. Freezing Point-the temperature at which a substance changes from a liquid to a solid. 2. Melting Point-the temperature at which a substance changes from a solid to a liquid 3. Boiling Point-the temperature at which a substance changes from a liquid to a gas 4. Condensation-the change from a gas to a liquid as it cools 5. Evaporation-Physical change in matter from a liquid to a gas. 6. Texture- how something feels or looks 7. Thermal-heat energy of moving particles in a substance 8. Conductor- a substance that does allow electricity or heat to pass through it easily 9. Insulator-a substance that does not allow electricity or heat to easily travel through it 10. Mixture-a collection of materials in which the materials do not join together 11. Solution-a type of mixture in which the ingredients are thoroughly mixed together 12. Dissolve-to form a solution with another substance 13. Graduated cylinder-measures volume DUE on Monday, November 13, a testable question about an idea, hypothesis with dependent and independent variable identified. (Teacher will edit and return back to student by Monday). DUE on Friday, November 20, REVISED copy of question, hypothesis and a list of materials and procedures written out. December 4 through January 8 students should be showing copies of their results on a data sheet and graph paper. Students can continue to ask their science teacher questions about revising their papers or procedures. RESEARCH Experiment are due by the 26TH of January