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At the end of this lesson, you will be able to...

* define average, instantaneouse and constant speed
* calculate average speed
* read and draw distance-time graphs
* design a lab to determine an average speed of a car



What is Speed?

Picture
Animation: Types of Speed
1. Read ebook Chp. 8, p.220, 221, 223
2. What is
-  speed,
-  constant speed,
-  changing speed,
 - average speed and
 - instantaneous speed?



Reminder Conversion Factors and Measurement (Game)
Picture
Picture
Measurement Game

How to Calculate Speed?

In this lesson you will lear how to calulate average speed.

Formula Triangle or "Magic Triangle"

Picture
If you want to calculate the time, you cover ‘time’ and observe that distance appears above speed, so you calculate time from distance divided by speed.
To calculate speed, you cover ‘speed’ and observe that distance appears above time so you divide distance by time.
For calculating distance, you cover ‘distance’ and note that time is alongside speed, so you multiply the two together.
Picture

Distance-Time Graph

Picture
Football Distance-Time Graph Animation
Helicopter

Activity
1. Watch the animation step by step
2. Fill in the table to record the key points from each level.
3. For levels three-six, sketch the graph carefully.



Picture

Ticker Tape Lab

The purpose of this lab is to calculate the average speed of a toy car by using a ticker tape timer.

Update your Popplet

Picture
1. Read and follow the instructions of the assignment
2. Create a new box and name it Speed, Distance and Time
3. Create three subheadings and name them:
    - Types of Speed (definitions)
    - Calcuating Speed (formula average speed, magic triangle)
    - Distance-Time Graph (purpose, slope)


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  • Home
  • Science 9
    • Study Guides-Science 9
    • Unit 1: Matter & Chemical Change
    • Unit 2: Environmental Chemistry
    • Unit 1: Biological Diversity
    • Unit 4: Electricity >
      • Infographic
    • Unit 5: Space Exploration
  • Science 10
    • Study Guides - Science 10
    • Calendar
    • Science 10 Project
    • Unit 1: Energy & Matter in Chemical Change
    • Unit 2: Physics
    • Unit 3: Biology
  • Biology 20
    • Games
    • Bio20-Study Guides
    • Bio20-Calendar
    • Unit 1: Photosynthesis & Cellular Respiration
    • Unit 2: Human Systems >
      • Chapter 6: Digestion and Human Health >
        • Chp. 6: Macromolecules
      • Chapter 7: The Respiratory System >
        • Mechanics of Breathing
      • Chapter 8: The Circulatory System >
        • The Heart
        • Blood typing
        • The Human Heart Anatomy Animation
      • Chapter 9: The Excretory System
      • Chapter 10: The Muscular System
    • Unit 3: Energy & Matter >
      • Chapter 1: Energy Transfer in the Biosphere
      • Chapter 2: Cycles of Matter
    • Unit 4: Ecosystems & Population Change >
      • Chapter 3: Ecosystems and their Diversity
      • Chapter 4: Mechanisms of Population Change
  • Anatomy & Physiology
    • Bio30-Study Guides
    • Bio30-Calendar
    • Diploma Preparation
    • Unit 5: The Nervous and Endocrine Systems >
      • Chapter 11-Nervous System >
        • Drugs
      • Chapter 12-Sensory Reception >
        • Golden Age
      • Chapter 13: Endocrine System >
        • Endocrine Disruptors
    • Unit 6: Reproduction and Development >
      • Chapter 14: The Continuance of Human Life
      • Chapter 15: Human Development
    • Unit 7: Cell Division, Genetics & Molecular Biology >
      • Chapter 16: Cellular Reproduction
      • Chapter 17: Patterns & Processes in Inheritance >
        • Chp. 17 Activiites
      • Chapter 18: Molecular Genetics >
        • Interactive Games
        • Student Presentations
    • Unit 8: Population and Community Dynamics >
      • Chapter 19: Genetic Diversity in Populations
      • Chapter 20: Population Growth and Interactions
  • ART
    • Art 10 >
      • Final Project
      • Art 10 Projects 2018
      • Art 10 Projects 2017
      • Art 10 Projects 2016
      • Art 10 Projects 2015
      • Art 10 Projects 2014
      • Art 10 Projects 2013
      • Elements of ART
      • Perspective Drawing
    • Art 20 >
      • Unit 1: Drawing
      • Unit 2: Painting
      • Block Printing
      • Unit 3: Mixed Media
      • Unit 4: Watercolour
      • Final Project
    • Art 30 >
      • Handlettering
      • Architecture
      • Unit 1: Drawing
      • Unit: Painting
      • Mixed Media
    • Art Shows
    • Art Videos
  • Contact Me