Chapter+3


 * ======Date====== || ======Goals====== || ======Activities====== || ======Homework/Assignments====== ||
 * ======March 5, 2012 -- Lesson 92======

Monday
|| * ======Chapter Challenge drafts======
 * ======Review Ch 2====== || * ======Review concepts/terms from Chapter 2======
 * ======Discuss Chapter Challenge======
 * ======Review quizzes/wikis======
 * ======Talk about topic of Chapter 3, "Safety"======
 * ======Begin Ch 3, "What do you think? What do you see?"======
 * Ch 3 Sec 1: [|ch3_sec_1.pdf]
 * Chapter 2 Challenge Rubric: [|Ch2 Chapter Challenge Rubric.docx] || * ======Unit Test on Chapter 2 on Friday, March 16, after handing in the Chapter 2 Chapter Challenge======
 * ======A study guide will be provided by Wednesday March 7====== ||
 * ======March 6, 2012 -- Lesson 93======

Tuesday
|| * ======Ch3S1 Investigation======
 * ======Safety survey====== || * ======Conduct "Safety survey"======
 * ======How do modern safety devices protect us?======
 * ======How much more dangerous is driving than other things?====== || * ======PTG 1 - 6, "Concepts of Safety"====== ||
 * ======March 7, 2012 -- Lesson 94======

Wednesday
|| * ======Discuss PTG problems======
 * ======Quiz (S1)======
 * ======Begin Ch3S2 (2nd half of lab)====== || * ======Discuss PTG problems, discuss the relative rate of fatality due to car accidents compared to other dangerous activities======
 * ======Upon completion, do "What do you see/think?" for S2Begin S2 investigation, "Newton's 1st Law and seatbelts"======
 * Ch 3 Sec 2: [|ch3_sec_2.pdf]
 * ======What would happen to a person in a car crash //without// a seatbelt?====== || * ======"What do you see? What do you think?" for Ch3 S2====== ||
 * ======March 8, 2012 -- Lesson 95======

Thursday
|| * ======Complete S2 investigation======
 * ======"Newton's 1st law and seatbelts"====== || * ======Complete "crashing experiments"; express the relationship between **pressure, force** and **area**======
 * ======Use Newton's 1st law of inertia to describe why seatbelts are necessary======
 * ======Complete Physics Plus; how do we calculate pressure? How does it relate to force and area?====== ||  ||
 * ======March 9, 2012 -- Lesson 96======

Friday
|| * ======Complete S2======
 * ======Discuss PTG and Active Physics======
 * ======Quiz (S2)====== || * ======Complete Section 2; why do we need seatbelts in cars? How do we explain their use in terms of Newton's 1st Law?======
 * ======Discuss PTG; answer any questions on Section 2======
 * ======Quiz, Ch3 Section 2====== || * ======Draft 1 for Chapter Challenge, Ch 2, due Monday March 12====== ||


 * ======**March 12, 2012 – Lesson 97**======

**Monday**
|| ======--2nd Draft of Chapter Challenge due======

--Quiz, Chapter 3 Section 2
|| ======--Given a copy of a **friend’s** chapter challenge, review their work using the rubric======

--Hand in the critique by the end of the period
--Ch 2 Unit Test materials [|Review for Ch2 Unit Test.zip] || ======-Work on corrections for CH2CC======
 * Read physics talk, Ch 3 sec 2
 * ======PTG 1 -5 Section 2====== ||
 * ======**March 13, 2012 – Lesson 98**======

**Tuesday**
|| ======--Begin Chapter 3, Section 3======

Goals: Model an airbag, relate **stopping energy** to **work**, demonstrate connection of **force** to stopping distance
|| ======--What do you see? What do you think?======

--Begin investigation
|| ======**READ:** Physics Talk, Ch3Sec3====== ||
 * ======**March 14, 2012 – Lesson 99**======

**Wednesday**
|| ======--Discuss reading; how do airbags protect people in a crash?======
 * Chapter 3, Sec 3: [|ch3_sec_3.pdf]

--Complete investigation
|| ======--Discuss reading======

--Discuss results
|| * ======Study for Unit Test====== ||
 * ======**March 15, 2012 – Lesson 100**======

**Thursday**
|| ======--Review game for Chapter 2 test====== || ======--Review Jeopardy! game for Chapter 2 unit test====== || ======{NONE}======

get a good night’s sleep
||
 * ======**March 16, 2012 – Lesson 101**======

**Friday**
|| ======Unit Test on Chapter 2 – Final Draft of Chapter Challenge due====== || ======--Hand in final draft======

--Test, Chapter 2
|| ======{NONE}====== ||

Monday || --Chapter Challenge due -Review test --Review Ch2 Section 2 || -Turn in Chapter Challenge through turnitin.com --Hand back and review test --Review Section 2; major ideas, work, etc --Remind students of **quiz** Tuesday. || --Prepare for Section 2 quiz -Rubric, Section 2 [|Chapter3Section2Rubric.pdf] || Tuesday || Quiz; Chapter 3 Section 2 --How do we use work and force to explain why airbags function? || -Read Physics Talk, Section 3 -Bring in materials for lab || Wednesday || --Complete Investigation, Section 3 || --Complete any work for the investigation --What do airbags have to do with work? --What is the goal of an airbag? || PTG: Section 3, # 1 - 7 || Thursday || --Discuss PTG in class --Complete Physics Plus of Section 3 || --How do we design a cushioning system for a collision? || Complete || Friday || Quiz, Section 3 --Think about the Chapter 3 Chapter Challenge [|Ch3 Egg Safety Challenge.pdf] -In your wiki and as a short presentation, design a preliminary safety system for your egg. It must have **an airbag-type system** and a **seatbelt or harness** restraining system. This must be included in your wiki as a drawing. ||  ||
 * Date || Goal || Activities || Assignment/Homework ||
 * March 19, 2012 – Lesson 102
 * March 20, 2012 – Lesson 103
 * Begin** Section 3; Airbags; what are the needed for? || --[|ch3_sec_3.pdf]
 * March 21, 2012 – Lesson 104
 * March 22, 2012 – Lesson 105
 * March 23, 2012 – Lesson 106
 * Begin** Section 4 || --Quiz

Monday || --Hand back materials --Review concept of “work” --Begin Section 4, “2nd Law and Rear End Collisions” --Analyze effect of rear-end collision on neck muscles || --Hand back materials --Check with stragglers on “where/when” for makeups --Begin “What do you see/think?” for section 4 [|Ch3 S4.pdf] Ch 3 Investigation: --Goal: What is the **effect** of a rear-end collision on neck muscles (whiplash)? || --Read “Physics Talk” of Section 4
 * Date || Goal || Activities || Assignment/Homework ||
 * March 26, 2012 – Lesson 102

--Section 4 Rubric: || Tuesday || --2nd Law and Rear-End collisions --How to design seats to **protect** the driver’s neck? --What //happens// to their neck? || --Discuss reading; What is whiplash? What is 2nd Law? How do the two relate? --Begin investigation; making seats/making dummies || {HW NONE} || Wednesday || --Complete Investigation --What is whiplash? How does it relate to 2nd Law? || **Complete** Investigation --What can we do to protect driver’s necks? --Examples of protection systems from F1 cars; do these agree with your findings? --Extra Activity: Using clay + paper, make a model of head, neck, **and safety device**. Demonstrate to class how it would work --Do “Physics Plus” activity || PTG: 1 – 7 --For #7, use the **safety device** you made with the paper/clay || Thursday || Review of Section 4 --Quiz --Begin Mini-chapter challenge || --Review for quiz --Quiz --Begin mini-chapter challenge || --Prepare presentation on your **safety device** for your egg for tomorrow || Friday || --Chapter Mini-challenge --Prepare a **safety system** for your egg using **mass restrictions, No Han Solo In Carbonite Rule, materials restrictions** --Present to class in closing minutes || --How will you protect your egg? Mini-Chapter Challenge: [|Chapter 3 Mini-challenge.pdf] --You will be given a list of materials you may use, a mass restriction, and the Han Solo Rule --Design your safety mechanism and prepare a short 2-3 minute presentation on **how you know** it will protect your egg || {HW NONE} ||
 * March 27, 2012 – Lesson 103
 * March 28, 2012 – Lesson 104
 * March 29, 2012 – Lesson 105
 * March 30, 2012 – Lesson 106

Monday || --Hand back all materials --Begin Section 5 --Introduce concept of momentum --Look at different types of collisions between objects || --Handback materials --Begin investigation; what is this concept of **momentum**? (Mass in motion) [|Student ch3_sec_5.pdf] -What would happen in a two car collision w/different masses? || --Read Physics Talk --Begin PTG, 1 – 3, 6 || Tuesday || --Complete Invesitgation 5 --Use **sim** to demonstrate these collisions --What **else** can happen during a collision? Can they stick together? || --What happens to the **velocity** of both cars during a collision? --**Estimate** the momentum in Physics Plus --Have students **model** PTG #6 in the simulator and take a before/after shot || --Complete any PTG problems yet undone Wednesday || --Begin Section 6 --Using a **sim** first, how does the **momentum** of a collision change? --Then, using **pendulum**, measure the //before/after// momentum of a collision || --Read Physics Talk, Sec 6 --Start PTG #1, 2, **choose 2** {5, 6, --Chapter Challenge Examples Guide Thursday || --Complete Section 6 || --Discuss **types of collisions**, elastic, inelastic, **perfect** or **not** --What happens to the **two objects** during these collisions --Ask students to //model these collisions// in the **sim** and note their ∆KE and ∆P || {No HW on long weekend} ||
 * Date || Goal || Activities || Assignment/Homework ||
 * April 2, 2012 – Lesson 107
 * April 3, 2012 – Lesson 107
 * due next Tuesday, 4/10, Quiz Day**
 * --the file we worked on: [|Chapter 2 Chapter Challenge Examples.docx]** ||
 * April 4, 2012 – Lesson 107
 * Understand** conserve of moment
 * Measure** before/after moment || --What do you think/see?
 * [|Chapter 2 Chapter Challenge Examples.docx] ||
 * April 5, 2012 – Lesson 107
 * April 6, 2012 Friday || OFF || OFF || OFF ||

--Review next two week schedule --Begin S6 on Sim; Conservation of Momentum //and// KE on Simulator --What can we say about momentum? --Collision Lab for S6 Investigation: Collision lab || **HW:** Reading, //begin// PTG, come in with **one** question on reading //Quiz, Sec 6// || --Review HW, ask questions, reading, PTG --Complete S6 Investigation --Complete PTG and P+ in class --Quiz, time-permitting || {NONE} || Wednesday || //Quiz, Sec 6// --Measuring crumple zone effectiveness || --//IF//{ran out of time} S6 Quiz --S6 Handout: [|Student ch3_sec_6.pdf] --Begin S7 investigation: Designing a crumple zone --Measuring crumple zone-effetiveness using force probe and ramp --What makes for a good crumple zone? ||  || Thursday || **Complete** S7 Investigation --Section 7 Handout: [|Student Ch3 S7.pdf] Designing a crumple zone --Measuring crumple zone-effetiveness using force probe and ramp --What makes for a good crumple zone? --Review PTG and P+ problems
 * Date || Goal || Activities || Assignment/Homework ||
 * April 9, 2012 – Monday || **Review** S5 concepts and schedule
 * Begin** S6 on Simulator, individual || --Review S5 concepts
 * Extra Cred**: Come in with **invest** complete (auto-A??) ||
 * April 10, 2012 – Tuesday || **Review HW:** Reading, ask questions
 * Complete S6 Inv**
 * Do PTG and P+**
 * April 11, 2012 –
 * Begin** S7 Investigation: How to design crumple zones in cars?
 * April 12, 2012 –
 * Begin** P+ and PTG || **Complete S7 Inv**
 * --Do PTG and P+** discuss || {Read S7, **Begin** S7 PTG} ||
 * April 13, 2012 – Friday || **Review Ideas:** Conservation of P, Crumple Zones, Collisions
 * Review Probs:** P+, PTG
 * Quiz S7** || Review concepts; conservation of P, Crumple Zones, Collision types
 * //Quiz S7//** || {Prepare materials for **crash test preparation** on Monday} ||

--What is impulse? How does momentum change? || --Review impulse and momentum --Test the crumple zones: whose has the **smallest** force? || --PTG Section 7 2,3,4 || --Review PTG --//(Quiz Section 7)// may not happen || --Review PTG --Review Section 7 material --Quiz || {Bring in materials for your harness} || Wednesday || Chapter Challenge: Build a harness for your egg ---Test them || --Review grading rubric --Build harness --Test --Review Materials: [|Chapter 3 Quizzes.zip] [|Chapter 3 Key Concepts.pdf] [|Chapter 3 review game.pptx] || {NONE} || Thursday || Review for Unit Test || Review Game: Chapter 3 || {Study for test} ||
 * Date || Goal || Activities || Assignment/Homework ||
 * April 16, 2012 – Monday || --Continue Section 7 Investigation
 * April 17, 2012 – Tuesday || --Complete Section 7
 * April 18, 2012 –
 * April 19, 2012 –
 * April 20, 2012 – Friday || Unit Test: Chapter 3 || Unit Test: Chapter 3 || {NONE} ||