# " The Big Picture!" by Mr C

VSB Science Blog

## Science 10

Science 10 Lesson Outline                            Date: Oct 14th

 Last lessons Objectives Accelerations Velocity Chapter 8 Assigned 9.1 Work Book   Average velocity Worksheet Get data Check Answer key for workbook Evaluations Worksheet   11 05 Today’s Objective 1 What is Inertia? What are the big three truths? 2 Review of Chapter 9 Average Review 3 Calculating displacement using area of a triangle Topic Number One Activity One: What is Inertia? Demo with “Pat”   Activity Two Besides uniform motion, what are three things that remain constant. Paradox: Define? Example? Change: examples of change? Humor: Is it unique to humans? Collect Data Topic Number Two Go through review questions. Questions to focus on: a)   What “story” is a graph telling? (matching a graph with a vocab term) b)   How do we use speed and time to calculater more than acceleration? ( How can we have positive velocity but negative acceleration?) Topic Number Three Using the area of a triangle ( 1/2bxh) to calculate displacement.   Area of a triangle is ½ base time height   Substitute values of base as time and height as velocity.   Displacement = ½ times sec/1 times meters/sec   Units that cancel out are time!   So final unit is distance or distance from original point.     Example   Total time = 5 seconds Final Speed = 20 meters / second   D= ½ x 5 sec x 20 m/s   = ½ x 100 m   = 50 meters! Due Friday   Two graphs of acceleration of cart due to height and mass   Answers to 10 Questions.           Friday’s Class   Vocab Quiz on Friday No cheat sheet       5 Practice problems on acceleration Work book Reference Make sure to go over acceleration question related to two objects meeting up or one catching up to another.   Remember to review average velocity questions You tube Reference Tutorial on Acceleration https://www.khanacademy.org/science/physics/one-dimensional-motion/acceleration-tutorial/v/acceleration Other stuff! Sign up for a group to do for “eggsperiment” Due at the End of the month Check web page for eggsperiment sheet Next Class ·      Quiz on Chapter 9 review questions (5 Questions) ·      Quiz on acceleration (5 questions)   Next week   Test on Chapter Nine Pre test for unit Exam Take Home Message Paradox,Change and Humor! Move and beat Inertia Resistance is futile ·
posted by Marc Bernard Carmichael in Science 10,Science Ten Lessons and have No Comments