Place this in the proper place Student Planner May 4, 2016 Place this in the proper place Stomp rocket lab write up due Thursday. Sky Lab report due Friday.
Summary: We had a standard opening, followed by writing the instructions for a water bottle rocket.
Previous Essential Question: How does the water rocket differ from the stomp rocket?
Essential Question: How did you design your water bottle rocket? Topic/Objective: Name: Water rocket lab Class/Period: Date: May 4, 2016 Essential Question: How did you design your water bottle rocket?
Warm Up 6
1. The First Law of Newton is often called the Law of _________ since it deals with objects resisting changing their velocity.
2. The change of water to ice is what type of change?
3. Sugar (C6H12O6) is burned, releasing CO2 and H2O 3. Sugar (C6H12O6) is burned, releasing CO2 and H2O. What type of change is this?
4. A block of ice turns to water. The cause of this is______________.
Answers
1. The First Law of Newton is often called the Law of _________ since it deals with objects resisting changing their velocity.
Inertia
2. The change of water to ice is what type of change?
Physical
3. Sugar (C6H12O6) is burned, releasing CO2 and H2O 3. Sugar (C6H12O6) is burned, releasing CO2 and H2O. What type of change is this?
Chemical
4. A block of ice turns to water. The cause of this is______________.
Absorbing energy – endothermic reaction
1. A student wants to change the pressure of a rocket to see how far it will fly. What is the variable? A. Student B. Pressure of rocket C. Design of rocket D. Speed
1. A student wants to change the pressure of a rocket to see how far it will fly. What is the variable? A. Student B. Pressure of rocket C. Design of rocket D. Speed
2. Convert 7.5 meters to km. A) 75 km B) .75 km C) .075 km D) .0075 km
2. Convert 7.5 meters to km. A) 75 km B) .75 km C) .075 km D) .0075 km
Dr. Smith wants to know if coffee affects student’s tests scores Dr. Smith wants to know if coffee affects student’s tests scores. He gives coffee to 20 students and the other 20 students receives no coffee. The students have had the same diet for the last 6 months. They are the same weight, also. He gives them the same test and then compares the scores.
3. Which is the experimental group. A. coffee drinkers. B 3. Which is the experimental group? A. coffee drinkers B. test scores C. no coffee drinkers D. students
3. Which is the experimental group. A. coffee drinkers. B 3. Which is the experimental group? A. coffee drinkers B. test scores C. no coffee drinkers D. students
4. What part of the scientific method is where you record the data 4. What part of the scientific method is where you record the data? a) conclusion b) hypothesis c) results d) question
4. What part of the scientific method is where you record the data 4. What part of the scientific method is where you record the data? a) conclusion b) hypothesis c) results d) question
Home work Astronomy unit test next week. Period 5 essay due Wednesday Sky Map viewing assignment due May 6 (next Friday) Cannabis and Cancer lab review past due Bring soda bottle
Today’s Work Return notebooks Begin working on the water bottle rockets.
Yesterday’s Notes Instructions: Select the size of bottle you are going to use. Check to see it fits launch nozzle. Design fins to fit. Decorate them Design nose cone to fit. Decorate it Place ballast on top of rocket. Seal with nose cone. Tape on fins.
Today’s Work Check your bottles. Put your name on them. Select class big bottles. ID them Select other bottles – ID them Pass out paper for fins a) Fin instruction – any number/size or shape you want b) Place them anywhere you want (exception!) - Continued -
Today’s Work 4. Tape fins on 5. Pass out nosecone paper a) Cone instruction – use pattern to draw outline on paper b) Cut outline. Decorate & ID it. c) Roll it around bottle, taping it into a cone. DO NOT TAPE TO BOTTLE!
Today’s Work 6. Place ballast in center of bottle bottom & tape down. 7. Tape down nose cone over ballast.