GRADE 2 HOT AND COLD TEMPERATURES CD.

$12.50 Author : admin • How hot or cold an object is. • Materials are changed by heating and cooling. • Thermometers measure temperature. • Temperatures go up and down. • Methods used to control temperature. • Insulation in buildings. • Describing temperatures in relative terms-hotter/colder. • Measurement of temperature-degrees Celsius. • Heating and Cooling Materials can change them: 1.Melting 2.Freezing 3.Cooking 4.Burning • The Human Body has a relatively constant temperature-a change in temperature can signal a change in health. • Temperature in homes and buildings can be adjusted: 1.Turning a thermostat up/down 2.Opening and closing a window 3.Using a space heater in a room • How are our homes and buildings heated: 1.Fuel-source of energy 2. Buildings by circulating hot and cold air 3. Describe how heat is circulated through a school building 4. Materials that insulate • How animals maintain the correct temperature for their survival-wool/fur/feathers. • Materials used by humans. • Design/Construct a device to keep something hot/cold. • Temperature changes in daily life. GRADE 2 HOT AND COLD TEMPERATURES CD. quantity Add to cart Category: SciencenDigital Programs CD Related products GRADE 5 POND ECOSYSTEMS $12.50 Add to cart GRADE 4 PLANT GROWTH & CHANGE $12.50 Add to cart GRADE 2 HOT AND COLD TEMPERATURES DOWNLOAD $12.50 Add to cart GRADE 2 SMALL & CRAWLING, FLYING ANIMALS CD $12.50 Add to...