riddles 1.jack and jill are lying on the floor inside the house, dead. they died from lack of water....
TRANSCRIPT
Riddles1. Jack and Jill are lying on the floor inside the house,
dead. They died from lack of water. There is shattered glass next to them. How did they die?
2. A barrel of water weighs 20 pounds. What must you add to it to make it weigh 12 pounds?
3. If both a brown egg and a white egg were laid, what kind of chicks would hatch from the rooster?
Practice
• Determine the volume for the following• 1. Mass = 6 grams Density = 2 grams/ml
• 2. Mass = 12 grams Density = 4 grams/ml
Which one is more compact? Is muscle or fat more dense?
OHTAC Review• What is the name of the theory of how the dinosaurs became extinct?
___________________________• What is the theory of how the solar system began?
________________________• What is 90o divided by 3? _________ (no calculator)• What step in the scientific method is also called an educated guess?
_______________• What step in the scientific method uses a table to collect data?
_____________• What step in the scientific method uses a graph to present results?
_____________• If you are testing the effects of fertilizer on plant growth, what is your
independent variable? ___________________• What is your dependent variable? (what are you testing?) _______________
1. Group Activity: How well do you work as a team
2. Activity on Density
Quick Write: Using A piece of Paper (not scrap) List words from A to Z that come to mind when you think of Going Green (may skip three letters of your choice)
1. Activity on Chart Interpretation 2. Quick Write: (On Back Of piece of paper you used
for A to Z) You are doing an experiment on how eating McDonald’s food increases peoples weight. Write down the 5 steps for OHTAC and explain what each step would be in your Scientific Method. Ex.
Observation : I went to McDonald’s and saw that most of the people in the store were overweight.
HTAC
