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Observations and Inferences. Tuesday Warm Up. A student noticed that sugar dissolves more quickly in hot tea than in iced tea. What conclusion could reasonably follow from these observations? A. Sugar only dissolves in tea. B. Temperature affects dissolving rate.
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Observations and Inferences Tuesday Warm Up
A student noticed that sugar dissolves more quickly in hot tea than in iced tea. What conclusion could reasonably follow from these observations? A. Sugar only dissolves in tea. B. Temperature affects dissolving rate. C. Tea tastes better with sugar in it. D. Ice and sugar do not mix in tea.
Students observe that more insects are flying around the playground on warm afternoons than on cool mornings. Which of the following is a reasonable conclusion based on these observations? A. Insects do not like to fly when the sun is out. B. By afternoon, birds have eaten most of the insects. C. Insects are more active in warm, sunny conditions. D. It is more difficult to see insects in the rain.
What can be inferred as the process change that occurs between 1:00 PM and 1:20 PM ? Freezing Melting Condensing Evaporating
Students are investigating a mixture of oil and water. They notice when the mixture is stirred vigorously it appears to mix evenly, but after letting the mixture rest, the oil floats to the top of the water. The students are making---- an inference a conclusion an observation a prediction
Students were preparing an experiment to determine the differences between a mixture and a solution. Before the experiment started, one student said, “ I think the chicken broth is a solution. “ This statement was an example of --- a conclusion an observation an inference a hypothesis