'Www middleschoolscience' diaporamas de présentation

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By Liz LaRosa middleschoolscience for sciencespot/ 2009

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Challenge 1

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Challenge 6

Physical Science. Density. Challenge 6. L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/. Calculate the mass for the following objects using the formula: mass = Density x volume. This heart has a density of 5 g/cm 3 and has a volume of 100 cm 3 .

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Challenge 3

Science. Challenge 3. Equipment. L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/. Which piece of lab equipment would you use to measure exactly 25 mL of water?. A. C. B. E. D.

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Challenge 4

Physical Science. Challenge 4. Length. L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/. Find the lengths of the following pencils in cm & mm:. _____ cm _____ mm. _____ cm _____ mm. _____ cm _____ mm. _____ cm _____ mm.

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By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2009

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By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2009

Earthquakes. Challenge # 1. By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2009. Answer the question below. Where are earthquakes most likely to take place? along the core-mantle interface where the composition of the Earth tends to be uniform

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By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008

Volume. Challenge # 3. By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008. Complete the following conversions for milliliters and Liters:. 3.6 L = _____ mL 1.27 L = ______ mL 0.75 L = ______ mL 0.05 L = ______ mL. 2,634 mL = _____ L

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By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008

Volume. Challenge # 1. By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008. Volume of Irregular Objects. A rock was placed into a graduated cylinder containing 100 milliliters of water. The diagram to the right illustrates the new level of water.

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Challenge 2

Physical Science. Density. Challenge 2. L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/. Will it float in water? Determine if the following shapes will float in water by calculating the density for each item. D = M / V. Mass: 15 g Volume: 20 mL.

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By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008

Chemistry. Acids & Bases . Challenge # 4. By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008. Circle the stronger Base in each pair of pH values: . pH 8 or pH 9 pH 10 or pH 14 pH 13 or pH 11 pH 12 or pH 9 pH 8 or pH 14.

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By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008

Chemistry. Acids & Bases . Challenge # 1. By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008. Acid or Base? Classify the following pH values: . pH = 1 pH = 13 pH = 8 pH = 3 pH = 6 pH = 10. Acid or Base? Classify the following pH values: . pH = 1

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Challenge 2

General Science. Symbols. Challenge 2. L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/. What does each Safety symbol stand for?. What does each Safety symbol stand for?. Biohazard. Radioactivity. Oxidizing. Fire Extinguisher.

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Challenge 3

Physical Science. Challenge 3 . Length. L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/. Complete the following conversions:. 3 cm = _____ mm 15 cm = ____ mm 49 cm = ____ mm 103 cm = ____ mm. 5 mm = _____ cm 19 mm = ____ cm 74 mm = ____ cm

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Challenge 1

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By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2009

Plate Tectonics. Challenge # 1. By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2009. What type of Boundary is this?. What type of Boundary is this?. Divergent Boundary - Continental.

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Challenge 5

Physical Science. Challenge 5. Mass. L. LaRosa http://www.middleschoolscience.com for T. Trimpe 2008 http://sciencespot.net/. Complete the following conversions for grams and kilograms:. 5,250 g = ____ kg 1,998 g = ____ kg 610 g = ____ kg 40 g = _____ kg.

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By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008

Volume. Challenge # 2. By Liz LaRosa http://www.middleschoolscience.com for http://sciencespot.net/ 2008. Calculate the volume for each shape below. The unit for each measurement is cm . 1. 4. 1. 11. 2. 3. 6. 5. 3. 4. 9. 5.

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