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Learning Intention: - Develop science fair vocabulary and comprehension of terms. - Plan a fair test. Success Criteria: - Able to use science fair vocabulary in the correct context. - Able to plan a fair test considering variables and controls. A. My hypothesis: I think the baking soda and vinegar mixture wilol be the most effective as they react together which gives more dirt-lifting powers.
Stage Three
B) Variables: Controlled : ~ How many times I test each cleaner. ~ Where I test each cleaner. ~ How much of each cleaner I use. ~ Same fabric and same cloth size. ~ Same amount of water to dilute cleaner. Independent : ~ Different cleaners. ~ Different combinations of the cleaners. ~ Different types of dirt. Dependent : ~ Which one banishes the dirt the most effectively. ~ Which one takes the least elbow grease to use. ~ Which one feels the cleanest.
Push the Button. Do It!
C) Apparatus: * Lemon juice * 3 glass dishes * Vinegar * Measuring spoons * Baking soda * * Water D) Important points in my research: * Finding out all of the different uses for my different cleanersand finding out at which are they the most effective. * Finding out if there are any other cleaners of this sort that I could mention in my conclusion or end statement.
E) My draft includes: - Aim or question - Hypothesis - Apparatus - Variables -Method F) This iswhat I have achieved: - I have started my testing - I have written my apparatus, aim, variables and hypothesis. - I have started writing my method.
SCIENCE FAIR
By Chatterbox22
