hww unit overview
DESCRIPTION
A brief overview of our Grade 4 PYP unit for How the World WorksTRANSCRIPT
How the World Works, Unit Overview 1
Laws of MotionCentral Idea: Understanding and applying force and motion enables work to be completed more efficiently.
Concepts
FunctionCausation Connection
Related Concepts
EfficiencyWorkForce
Lines of Inquiry
1.Forces and Motion (function)
Lines of Inquiry cont...
2.How force and motion affect us and other matter (causation)
3.How applying our understanding of force and motion can increase efficiency (connection)
Enduring Understandings
When we apply our knowledge of physics we can improve efficiency
Knowledge
1.Forces, types of motion and how they work
2.Unit related Vocabulary
3.Simple Machines
Teacher Questions
Why is it so?
Prove it (using scientific method)
What is work?
What do we Want to Learn? Our Concepts, Lines of Inquiry, Enduring Understandings, and Knowledge
Students participate in a number of experiments to test their laws and
hypotheses.
H O W T H E W O R L D W O R K S
Teacher Questions, Attitudes, Learner Profile, and Skills
Attitudes
Curiosity
Cooperation
Learner Profile
Inquirer
Knowledgeable
Skills
Communication: Writing
Thinking: Acquisition of Knowledge and Analysis
Social: Cooperation, Adopting a Variety of Roles, Group Decision Making and Accepting Responsibility
Unit Vocabulary
Force
Mass
Friction
Inertia
Weight
Length
Height
Width
Unit Vocabulary
Hypothesis
Purpose
Method
Procedure
Conclusion
Observations
Acceleration
Deceleration
Pulley
Lever
Fulcrum
Effort
Efficiency
Work
Laws
Motion
Balanced
Unbalanced
Wedge
Inclined Plane
Wheel
Axle
Action
Reaction
H O W T H E W O R L D W O R K S
2 How the World Works, Unit Overview
How You Can Help at Home
Parents can help their children at home by encouraging them to test the laws that they have written. Simply pointing out the flaws in their ideas, or telling them about the laws created by prominent thinkers of our time does nothing to help the students think deeply, analyze, test and draw conclusions.
Prompt students to create scenarios to test their theories and encourage them to record their results using proper scientific method. Question their findings and encourage them to share their results with their peers.
Assessment
Assessment will be based on understanding of the central idea, lines of inquiry, concepts, enduring understanding, knowledge and skills. Many of the learning engagements will be recorded in each students’ process journal, including their observations and notes and their own laws of motion, which will change and be updated throughout the unit.
Students will be assessed on their ability to write scientific method and procedural text, as well as their ability to find patterns, collect data and measure during the experiments carried out.
Action
Students can take action by testing their laws at home and by bringing in books and tools to carry out experiments in the class.
Students are encouraged to show others’ demonstrations of physics experiments relating to motion and to create their own simple machines.
Students can contribute by adding to their wikis and creating a database of websites and books that can be used throughout the unit.
An inquiry into the natural world and its laws; the interaction between the natural world (physical and biological)
and human societies; how humans use their understanding of scientific principals; the impact of scientific and
technological advances on society and on the environment.