Report

Unit 1 (Scientific Skills), Day 12 Final Race and Exam Review Agenda Review for Exam (40 min) Homework Lab Report and Final Airplane due on: Optional: Monday 9/23 for odd periods Tuesday 9/24 for even periods One-side of fourth-sheet exam reference Reminders: Calculator for Exam Final Airplanes and Race Postponed to Monday/Tuesday so that we can study for the exam! Exam Reference You will receive a fourth-sheet of computer paper You may write any notes on it for the exam One side Your handwriting Not typed/photocopied Exam Review Each table has a whiteboard DO NOT LOSE MARKER Use a single tissue to erase Make a team name! (60 seconds) Procedure: Whiteboard must go to each person Question posted on the board Work together to answer (can use notes & sometimes a calculator, depending on the question) Mrs. Larkin will ask for you to show your boards Correct answers receive points! Measurement Label the following measurement: Measurement Name one US Unit for: A- Distance B- Mass C- Time D- Volume Measurement What are the SI Units for: Distance? Mass? Time? Volume? Measurement How many yards are in a mile? Measurement What is the following measurement in inches? Measurement What are the following measurements in centimeters? A Measurement What are the following measurements in centimeters? B Measurement What are the following measurements in centimeters? C Measurement One ton is the same as ___________ pounds Measurement How many days EXACTLY are in a year? Measurement How many cups are in gallon? Measurement Which is larger, a hectosecond or a decisecond? Measurement One dekameter is _____________ meters Measurement One centiliter is _____________ liters Measurement One kilogram is _____________ grams Measurement Write the order of SI Unit prefixes from largest to smallest. Measurement Fill in the following: 1. 2. 3. 4. 5. 6. 1 kilocalorie = _______ calories 1 hectosquare = _______ squares 1 dekacats = ______ cats 1 decibytes = ______ bytes 1 centikiss = ______ kisses 1 millistudent = ______ students Multiplication Show your work for the following: 2199 x 376 Multiplication Show your work for the following: 8.31 x 490 Scientific Method Draw the diagram of the scientific method. The following words must be included: Analyze Data Collect Data Disproves Hypothesis Experiment Hypothesize Modify Observe Question Repeat Supports Hypothesis Theory Scientific Method Scientists have long suspected that high-fructose corn syrup, used to sweeten soda, is one of the causes of childhood obesity. In a recent study, researchers found that mice that drank water with added fructose ate less solid food, gained more weight and put on 90% more body fat than mice that drank only water. Scientists concluded that fructose may affect metabolism in a way that favors fat storage. The independent variable in this experiment is ___________. Scientific Method Scientists have long suspected that high-fructose corn syrup, used to sweeten soda, is one of the causes of childhood obesity. In a recent study, researchers found that mice that drank water with added fructose ate less solid food, gained more weight and put on 90% more body fat than mice that drank only water. Scientists concluded that fructose may affect metabolism in a way that favors fat storage. The dependent variable in this experiment is ___________. Scientific Method Scientists have long suspected that high-fructose corn syrup, used to sweeten soda, is one of the causes of childhood obesity. In a recent study, researchers found that mice that drank water with added fructose ate less solid food, gained more weight and put on 90% more body fat than mice that drank only water. Scientists concluded that fructose may affect metabolism in a way that favors fat storage. The control group in this experiment is ___________. Scientific Method Scientists have long suspected that high-fructose corn syrup, used to sweeten soda, is one of the causes of childhood obesity. In a recent study, researchers found that mice that drank water with added fructose ate less solid food, gained more weight and put on 90% more body fat than mice that drank only water. Scientists concluded that fructose may affect metabolism in a way that favors fat storage. The experimental group in this experiment is ___________. Scientific Method Scientists have long suspected that high-fructose corn syrup, used to sweeten soda, is one of the causes of childhood obesity. In a recent study, researchers found that mice that drank water with added fructose ate less solid food, gained more weight and put on 90% more body fat than mice that drank only water. Scientists concluded that fructose may affect metabolism in a way that favors fat storage. Two constants in this experiment are ___________ and ___________. Proportionality Does the following table show direct or inverse proportionality? Amount of Salt (Tablespoons) Height of Egg (cm) 0 0 1 0 2 2 3 4 4 6 5 7.5 Proportionality Does the following table show direct or inverse proportionality? Time (min) Temperature (Fahrenheit) 0 210 1 198 2 166 3 152 4 123 5 109 Proportionality Does the following graph show direct or inverse proportionality? 6 5 4 3 2 1 0 -6 -4 -2 -1 0 -2 -3 -4 2 4 6 Proportionality Does the following graph show direct or inverse proportionality? 6 5 4 3 2 1 0 -6 -4 -2 -1 0 -2 -3 -4 2 4 6 Dimensional Analysis Convert 5,400 inches to miles 1 mile = 5,280 ft 1 in = 2.54 cm 3 ft = 1 yd 454 g = 1 lb 946 mL = 1 qt 4 qt = 1 gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Dimensional Analysis Convert 16 weeks to seconds 1 mile = 5,280 ft 1 in = 2.54 cm 3 ft = 1 yd 454 g = 1 lb 946 mL = 1 qt 4 qt = 1 gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Dimensional Analysis Convert 54 yards to mm 1 mile = 5,280 ft 1 in = 2.54 cm 3 ft = 1 yd 454 g = 1 lb 946 mL = 1 qt 4 qt = 1 gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Dimensional Analysis Convert 36 cm/sec to miles/hr 11mile mile==5,280 5,280ftft 11inin==2.54 2.54cm cm 33ftft==11yd yd 454 454gg==11lblb 946 946mL mL==11qt qt 44qt qt==11gal gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Dimensional Analysis Convert 1.09 g/mL to lbs/gal 11mile mile==5,280 5,280ftft 11inin==2.54 2.54cm cm 33ftft==11yd yd 454 454gg==11lblb 946 946mL mL==11qt qt 44qt qt==11gal gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Dimensional Analysis Convert 19 inches to feet 11mile mile==5,280 5,280ftft 11inin==2.54 2.54cm cm 33ftft==11yd yd 454 454gg==11lblb 946 946mL mL==11qt qt 44qt qt==11gal gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Dimensional Analysis Convert 840 inches to cm 11mile mile==5,280 5,280ftft 11inin==2.54 2.54cm cm 33ftft==11yd yd 454 454gg==11lblb 946 946mL mL==11qt qt 44qt qt==11gal gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Dimensional Analysis Convert 4.22 g/cm to lbs/ft 11mile mile==5,280 5,280ftft 11inin==2.54 2.54cm cm 33ftft==11yd yd 454 454gg==11lblb 946 946mL mL==11qt qt 44qt qt==11gal gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Dimensional Analysis Convert 32 ft/sec to meters/min 11mile mile==5,280 5,280ftft 11inin==2.54 2.54cm cm 33ftft==11yd yd 454 454gg==11lblb 946 946mL mL==11qt qt 44qt qt==11gal gal 1 k∆ = 1000 ∆ 1 h∆ = 100 ∆ 1 da∆ = 10 ∆ 1 base unit = 1 ∆ 1 d∆ = 0.1 ∆ 1 c∆ = 0.01 ∆ 1 m∆ = 0.001 ∆ Exam Reference You will receive a fourth-sheet of computer paper You may write any notes on it for the exam One side Your handwriting Not typed/photocopied Resources: dp.davincischools.org/staff/blarkin YouTube Channel: Brittney Larkin My PowerPoints and Notes under “Lectures” Physics videos AND Mini-lessons 630-618-6534 Homework Lab Report and Final Airplane due on: Optional: Monday 9/23 for odd periods Tuesday 9/24 for even periods One-side of fourth-sheet: exam reference Reminders: Calculator for Exam