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May 8 th 2012. Smarter Science Use at Central Peel Secondary school. Pendulum Lab – SNC1P0 . Variable Measured Time for 10 Cycles Variable Changed Length of String Type of String Size of Mass Temperature of Mass Amplitude. Density Lab – SNC1P0.
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May 8th 2012 Smarter Science Use at Central Peel Secondary school
Pendulum Lab – SNC1P0 • Variable Measured • Time for 10 Cycles • Variable Changed • Length of String • Type of String • Size of Mass • Temperature of Mass • Amplitude
Density Lab – SNC1P0 • Started with a lab where the density of water was determined. • Variable Measured • Density (mass/volume) • Variable Changed • Different Liquids • Greater Amounts • Solids
Resistance Lab – SNC1P0 • Variable Measured • Current, Voltage (Resistance) • Variable Changed • Type of Metal • Different Solutions • Different Loads
Corn Growth • Variable Measured • Height of Plant • Variables Changed • Changed Amount of Water • Use of Distilled Water • Bean Seed • Changed Depth of Seed • Changed Container (Styrofoam to Glass) • Changed Soil • Cut Seed in Half
Oil Spill Lab – SNC1P0 • Students will research types of materials that can be used to remove oil from water. • Variable Measured • Volume of Oil Removed • Variable Changed • Type of Technique
Impact Crater Lab – SNC1P0 • Students will investigate the variables that affect the size of an impact crater. • Variable Measured • Diameter of Impact Crater • Variable Changed • Size of Crater • Height of Crater • Speed of Crater • Angle of Crater
Acids, Bases, Indicators • Variable Measured • Qualitative Observations • Variable Changed • Different Indicators • CPSS Chemicals • Household Chemicals • Food
Percent Yield Lab – SCH3U0 Pb(NO3)2(aq) + 2KI (aq) 2KNO3(aq) + PbI2(s) • Experiment performed first as a control • Variable Measured • Percentage Yield • Variable Changed • Amount of Reactants • Types of Reactants • Temperature of Reactants • Technique