Many children can identify that water exists in 3 states within our natural environment. Understanding that it is the very same water that undergoes changes of state presents far more of a challenge to children in grade 2. The following experiment is simple yet effective in helping children understand changes in state and a rudimentary understanding of the water cycle.
Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
...Written by Steve Spangler Experiment Materials Milk (whole or 2%) Dinner plate Food colouring (red, yellow, green, blue) Dish-washing soap (Dawn brand works well) Cotton swabs Click... read more
Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech
https://youtu.be/iRwiW_KzG6I Grade 3 students were introduced to simple tools and design strategies before diving into a trans-disciplinary project (Science & Technology, Social Studies,... read more
Categories: Gr 1-3 Science & Tech
Hibernation is when some animals go into a deep sleep to survive winter without food. Any mammal that remains inactive for many weeks with a body temperature lower than normal may be in... read more
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