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scientific method
| Question | Answer |
|---|---|
| IF I put soda , water , and vinegar in a freezer at the same time, THEN water will freeze the fastest | Hypothesis |
| I SAW that the soda started to freeze before the water and vinegar | Qualitative |
| The same ice trays, the temperature of the freezer, amount of liquid used in each tray | Controls |
| Which liquid [soda, water, and vinegar] will freeze the fastest | Question |
| The types of liquids being used | indepndent |
| The CLAIM is that the water froze the fastest the EVIDENCE is that the water was completely frozen after 4 hours while the soda froze in 6 hours and the vinegar froze in 10 hours. The REASONING is that the water froze the fastest because it is less thick | conlcution |
| a] gather materials b] Label the trays soda, water, vinegar c] pour the same amount of each liquid into three different ice trays d] place each ice trays in the freezer at the same time e] start the timer and observe the liquids every hour f] Record | priceger |