Embedded Files
This is the teacher notes page identifying the outcomes addressed in these lessons. Copy each lesson link and send it to your students. For printable versions of these materials log into the teacher information section of the Department of Education.
Introduction
Introduction
During these lessons’ students will explore the physics of motion by looking at how we measure distance and time and then how to calculate speed. Students then investigate acceleration and how changing the mass of and force on an object can influence acceleration. The students then take a dive into the three Newton’s Laws of motion by analysing examples and by modelling real life examples.
Learning Intentions:
To know how to use measurements of distance and time to calculate speed.
To understand the relationship between Force, acceleration and mass.
To understand and apply Newton’s three Laws of Motion.
To be able to complete an investigation that determines the speed of different objects.
To be able to model Newton’s three Laws of Motion.
Outcomes:
SC5-5WS produces a plan to investigate identified questions, hypotheses or problems, individually and collaboratively
SC5-6WS undertakes first-hand investigations to collect valid and reliable data and information, individually and collaboratively
SC5-7WS processes, analyses and evaluates data from first-hand investigations and secondary sources to develop evidence-based arguments and conclusions
SC5-9WS presents science ideas and evidence for a particular purpose and to a specific audience, using appropriate scientific language, conventions and representations
SC5-10PW applies models, theories and laws to explain situations involving energy, force and motion
Students will use various methods to measure and record distance and average time. They will then apply this knowledge to complete an investigation that calculates average speed of a toy car travelling down a ramp.
Learning Intentions:
To be able to record distance in a variety of units.
To be able to calculate average time.
To be able to calculate speed.
Success Criteria:
I have accurately recorded the time and distance objects have travelled.
I can use the formula for speed to calculate how fast an object is going.
Content:
PW2 The motion of objects can be described and predicted using the laws of physics
PW2b Students explain the relationship between distance, speed and time
WS6a Students conduct investigations by individually and collaboratively using appropriate investigation methods, including fieldwork and laboratory experimentation, to collect reliable data
WS6b Students conduct investigations by safely constructing, assembling and manipulating identified equipment
WS6c Students conduct investigations by selecting and using appropriate equipment, including digital technologies, to systematically and accurately collect and record data
WS6d Students conduct investigations by using appropriate units for measuring physical quantities
WS6e Students conduct investigations by reporting data and information, evidence and findings, with accuracy and honesty
WS7.1a Students process data and information by selecting and using a variety of methods to organise data and information including diagrams, tables, models, spreadsheets and databases
WS7.1b Students process data and information by selecting and extracting information from tables, flow diagrams, other texts, audiovisual resources and graphs, including histograms and column, sector or line graphs
WS7.2a Students analyse data and information by analysing patterns and trends, including identifying inconsistencies in data and information
WS7.2a Students analyse data and information by describing relationships between variables
WS9b Students communicate by selecting and constructing an appropriate table, type of diagram, table or graph (histogram or sector, column or line graph) to present information and show relationships clearly and succinctly using digital technologies as appropriate
WS9c Students communicate by using appropriate units for physical quantities and symbols to express relationships, including mathematical ones
Students will see how free body diagrams are used to model an objects acceleration. They will identify positive and negative acceleration and the students will then explore the relationship between acceleration, Force and mass.
Learning Intentions:
To understand the concept of applied balanced and unbalanced forces to predict the acceleration of objects.
To understand the difference between mass and weight.
I understand how to use correct scientific terms to describe the relationship between force, mass and acceleration.
Success Criteria:
I can draw arrows to represent forces of balanced and unbalanced forces in real life situations.
I can calculate the mass and weight of common objects on Earth.
I have recorded observations and drawn conclusions from simple force experiments to describe the relationship between force, mass and acceleration.
Content:
PW2 The motion of objects can be described and predicted using the laws of physics
PW2a Students describe the relationship between force, mass and acceleration.
PW2c Students relate acceleration to a change in speed and/or direction as a result of a net force.
WS5.2a Students plan first-hand investigations by planning and selecting appropriate investigation methods, including fieldwork and laboratory experimentation, to collect reliable data
WS6a Students conduct investigations by individually and collaboratively using appropriate investigation methods, including fieldwork and laboratory experimentation, to collect reliable data
WS6b Students conduct investigations by safely constructing, assembling and manipulating identified equipment
WS7.1a Students process data and information by selecting and using a variety of methods to organise data and information including diagrams, tables, models, spreadsheets and databases
Students will look at examples of Newton’s Laws of motion from around the house and from NASA astronauts demonstrating them in space. Students will then look at ways of modelling these laws at home.
Learning Intentions:
To understand the 3 Laws of Motion.
To be able to analyse information and explain Newton’s Laws of Motion.
To be able to model the 3 Laws of Motion at home.
Success Criteria:
I can observe Newton’s Laws of Motion occurring in everyday situations and in space.
I can develop ways to model Newton’s Laws of Motion to help me understand them.
Content:
PW2 The motion of objects can be described and predicted using the laws of physics
PW2d Students analyse everyday situations involving motion in terms of Newton's laws
WS5.2a Students plan first-hand investigations by planning and selecting appropriate investigation methods, including fieldwork and laboratory experimentation, to collect reliable data
WS6a Students conduct investigations by individually and collaboratively using appropriate investigation methods, including fieldwork and laboratory experimentation, to collect reliable data
WS6b Students conduct investigations by safely constructing, assembling and manipulating identified equipment
WS7.1a Students process data and information by selecting and using a variety of methods to organise data and information including diagrams, tables, models, spreadsheets and databases
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