BELL RINGER: Today’s lab deals with Newton’s 3 rd Law; an equal but opposite reaction. A good example of this is punching a wall. Can you break your hand if you punch a wall hard enough? Why? AGENDA: 1.Bell Ringer 2.Alka-Rocket Lab 3.Graph data on a separate piece of paper Fact of the day: People who talk to themselves are more likely to have a high IQ. ALKA ROCKET LAB

Alka-Rocket Lab Essential Question: What is the relationship between the amount of Akla-Seltzer used and the time the pressure builds (launching) and flight of the rocket (flight)? Student Jobs: 1.Cap Spotter 2.Timers (2x) 3.Recorder Objectives: 1.To compare and collect time the rocket (Dixie cup) is lanching and in flight based on the amount of Alka-Seltzer tablet used. 2.Use data data given to graph and complete a conclusion.

Alka-Rocket Lab How am I graded: BM 1 I can select a single piece of data (numerical or non-numerical) from a simple data presentation. BM 2 I can identify basic features of a table, graph, or diagram. BM 3: I can understand basic scientific terminology. BM 5: I can determine how the value of one variable changes as the value of another variable changes in a simple data presentation. BM 7 I can identify a control in an experiment. Specifics: Graph the following data. The amount of Alka- Seltzer is on the x axis (independent). The time of launch and flight is on the y axis (dependent). Essential Question: What is the relationship between the amount of Akla-Seltzer used and the time the pressure builds (launching) and flight of the rocket (flight)? TRIALS AMOUNT OF WATER (mL) AMOUNT OF ALKA- SELTZER (g) FLIGHT TIME (s) (Build up of pressure in canister) LAUNCH TIME(s) (Rocket in Motion) 19.5 mL3.18 g14 s3.0 s 29.5 mL6.36 g8 s2.9 s 39.5 mL9.54 g5.5 s2.7 s 49.5 mL12.72 g4.0 s2.75 s 59.5 mL1.59 g21 s2.70 s

How am I graded: BM 1 I can select a single piece of data (numerical or non-numerical) from a simple data presentation. BM 2 I can identify basic features of a table, graph, or diagram. BM 3: I can understand basic scientific terminology. BM 5: I can determine how the value of one variable changes as the value of another variable changes in a simple data presentation. BM 7 I can identify a control in an experiment. Specifics: Graph the following data. The amount of Alka- Seltzer is on the x axis (independent). The time of launch and flight is on the y axis (dependent). Alka-Rocket Lab Essential Question: What is the relationship between the amount of Akla-Seltzer used and the time the pressure builds (launching) and flight of the rocket (flight)? Launch Time (s) Vs. Amount of Alka Selzer (g) Amount of Alka Selzer (g) Launch Time (s)

How am I graded: BM 1 I can select a single piece of data (numerical or non-numerical) from a simple data presentation. BM 2 I can identify basic features of a table, graph, or diagram. BM 3: I can understand basic scientific terminology. BM 5: I can determine how the value of one variable changes as the value of another variable changes in a simple data presentation. BM 7 I can identify a control in an experiment. Specifics: Graph the following data. The amount of Alka- Seltzer is on the x axis (independent). The time of launch and flight is on the y axis (dependent). Alka-Rocket Lab Essential Question: What is the relationship between the amount of Akla-Seltzer used and the time the pressure builds (launching) and flight of the rocket (flight)? Amount of Alka Selzer (g) Flight Time (s) Flight Time (s) Vs. Amount of Alka Selzer (g)

EXIT SLIP: What was seemed to be the hardest to get perfect results when collecting data? a.Time a.Amount of Water and Alka Seltzer in grams a.None AGENDA for NEXT LESSON: 1.Bell Ringer 2.What is Speed? 3.Exit Slip