A student thinks that orange juice will freeze faster than water. She fills identical containers with the same amount of the liquids, places each B Repeat her in the freezer, and discovered that water froze – first. Which should the student do next? A Change her results to match her hypothesis. investigations Repeat her investigation to see if her results are B the same. C Conclude that investigations can only be performed on water. In an experiment, Jackson tested to see how the size of rocks affects the amount of dirt that washes away when flows downhill. Which variable H Size of the rocks was manipulated? – Amount of water F G Slope of the hill Size of the rocks H J Type of dirt A group of students was preparing an activity to determine whether certain materials will float or sink when placed on water. Before the experiment J a prediction started, one student said, think the sponge “I – will float.” This statement was — a conclusion F G a fact an observation H J a prediction Sandy is conducting an investigation to find out which food his dog likes best. G The kind of food Which is the manipulated variable in his – investigation? he gives his dog The color of his dog’s food dish F G The kind of food he gives his dog The amount of food he gives his dog H J The time of day he feeds his dog
A student thinks that orange juice will freeze faster than water. She fills identical containers with the same amount of the liquids, places each in the freezer, and discovered that water froze first. Which should the student do next? A Change her results to match her hypothesis. B Repeat her investigation to see if her results are the same. C Conclude that investigations can only be performed on water. B – Repeat her investigations In an experiment, Jackson tested to see how the size of rocks affects the amount of dirt that washes away when flows downhill. Which variable was manipulated? F Amount of water G Slope of the hill H Size of the rocks J Type of dirt H – Size of the rocks A group of students was preparing an activity to determine whether certain materials will float or sink when placed on water. Before the experiment started, one student said, “I think the sponge will float.” This statement was — F a conclusion G a fact H an observation J a prediction J – a prediction Sandy is conducting an investigation to find out which food his dog likes best. Which is the manipulated variable in his investigation? F The color of his dog’s food dish G The kind of food he gives his dog H The amount of food he gives his dog J The time of day he feeds his dog G – The kind of food he gives his dog
InvestigationsReview.docx