PPT-Grade 2 Big Idea 13: Forces and Changes in Motion

Topic VII Division of Science Benchmarks SC2P131 Investigate the effect of applying various pushes and pulls on different objects Cognitive Complexity Level 3 Strategic Thinking amp Complex . Forces act on you all the time. . If . you surf, you can feel many forces pushing and pulling you in different directions. . Gravity . always pulls you down, towards planet Earth. . This . force can be balanced by the support of the surfboard acting upwards. . Here’s Tim & Mobey on Force. Brainpop. Suppose I asked you to move a heavy desk in the classroom. How would you move it? . hmmmmmmmmmmm...... You might get on one side of the desk and start pushing, Or you might grab the legs and start pulling. . A lesson you can learn, from a text, about life. Synonyms. Central idea. Moral. Life-lesson. Implied (not stated). Stated generally= it’s universal!!!. Applies to me, you and everyone!!. “See the world through the author’s “eyes”!”. Definition. Theme. : The main idea or message the author wants to tell. The theme can also be the lesson about life or human nature that the story teaches. . Finding the theme. The theme is NOT a word, it is a sentence. Standards. SPS8. Students will determine relationships among force, mass and motion. b. Apply Newton’s three laws to everyday situations by explaining the following:. Inertia. Relationship between force, mass and acceleration. the forces between (among) individual particles (atoms, ions, molecules); they are weak relative to . intramolecular. forces (i.e. covalent and ionic bonds within a compound). Intermolecular forces are increasingly significant in this order:. Changes in Motion. Objectives:. 1. Describe how force affects the motion of an object.. 2. Interpret and construct free-body diagrams.. The Force is Strong With You. Force. is an action exerted on an object which may change the object's state of rest or motion.. What is a force?. A force is a push or a pull. . Forces make objects accelerate. What are the two general types of forces? How are they different?. Type 1: Contact Forces. Force as a result of object touching. Science Question of the Day . What causes the noise when you crack your joints?. _________________________________. _________________________________. _________________________________. Gravity . Gravity is a specific kind of _____________.. How many Amish does it take to screw in a light bulb?. Aboulia. – loss of willpower. .. Goals – Present . PowerPoints. about big ideas.. Homework – None.. English 10 - 2/15/11. Watch . Stossel. The Big Wheel Play The Big Wheel Instructions: 1) Divide into Teams 2) Ask a Question to a Team 3) If correct, click the Spin Wheel Button to choose the number of points that team will receive. Ideas on Campus. Big Ideas Kickoff Session and Criteria Design Exercises. Advancement Forum. Add in institution-specific information; delete all orange boxes throughout presentation.. Refer to the . talking points in the “notes” section of the PowerPoint to guide your presentation.. . Scalars and vectors. . Types of forces. . Resultant of forces. . Equilibrium of particles. Scalar and Vectors. . Scalar - . a physical quantity that is completely described by a real number. . Review: Forces. What is a force? . Why do you think it’s important to learn about forces? What about gravity and friction?. How might an understanding of forces help you in your everyday life? .