New Brunswick · Grade 12

Physics 12

New Brunswick’s Grade 12 science course, from Dynamic Extension to Fields.

Units
3
Lessons
9
Skills
51
Provincial exam
None
Official curriculum
gnb.ca

Unit by unit

Every skill in the course, numbered by unit.

Unit 1 · 23 skills

Dynamic Extension

Two-dimensional dynamics and momentum

Designing and representing a dynamics investigation

Prototyping and analysing a device

Projectiles, circular motion, and orbits

The official wording · 23 outcomes
1.1
use vector analysis in two dimensions for systems involving two or more masses, relative motions
1.2
apply quantitatively the laws of conservation of momentum to one- and two- dimensional collisions
1.3
determine which laws of conservation of energy or momentum are best used to solve particular real-life
1.4
use vectors to represent force
1.5
design an experiment identifying and controlling major variables
1.6
evaluate and select appropriate instruments for collecting evidence and appropriate processes for problem solving
1.7
carry out procedures controlling major variables and adapting or extending prodecures where required
1.8
compile and display evidence, by hand or computer, in a variety of formats, including diagrams, charts, tables, graphs, and scatter plots
1.9
select and use appropriate numeric, symbolic, graphical, and linguistic modes of representations
1.10
identify multiple perspectives that influence a science related decision or issue
1.11
work cooperatively with team members to develop and carryout a plan, and troubleshoot problems
1.12
design and experiment identifying and controlling major variables
1.13
compile and display evidence and information, by hand or computer, in a variety of formats, including diagrams, charts, tables, graphs, and scatter plots
1.14
construct and test a prototype of a device or system and troubleshoot problems as they arise
1.15
evaluate a personally designed and constructed device on the basis of criteria they have developed
1.16
select and use appropriate numeric, symbolic, graphical, and linguistic modes of representation to
1.17
compile and organize data, using data tables and graphs, to facilitate interpretation of the data
1.18
analyse quantitatively the horizontal and vertical motion of a projectile
1.19
describe uniform circular motion, using algebraic and vector analysis
1.20
explain quantitatively circular motion, using Newton’s laws
1.21
apply the wave equation to explain and predict the behaviour of waves
1.22
explain quantitatively the relationship between potential and kinetic energies of mass in simple ha
1.23
explain qualitatively Kepler’s first and second laws and apply quantitatively Kepler’s third law

Key ideas

  1. Vectors in 2D are resolved into perpendicular components (x and y).

  2. Identify the independent variable, dependent variable, and controls.

  3. An extended investigation may test several conditions or a device's performance.

  4. Horizontal motion is constant velocity; vertical motion is free fall under gravity.

  5. Each component is handled independently, then recombined.

Watch out for

  • Adding vector magnitudes without resolving into components.
  • Changing multiple variables.
  • Testing too narrow a range.

Every skill’s key ideas, worked examples and checks are in MapleMind.Practise this unit

Unit 2 · 11 skills

Projectiles, Circular Motion and Universal Gravitation

Projectiles and circular motion in depth

  • Building and evaluating a device

    I can construct, test, and evaluate a projectile or motion device against set criteria.

  • Projectile motion analysis

    I can analyse projectile motion quantitatively for a launcher-based investigation.

  • Projectile motion qualitatively and quantitatively

    I can analyse projectile motion both qualitatively and quantitatively.

  • Uniform circular motion in depth

    I can describe uniform circular motion in depth with algebra and vectors.

  • Circular motion with Newton's laws

    I can explain circular motion quantitatively using Newton's laws in orbital contexts.

  • Investigating a development

    I can identify a question and investigate a scientific or technological development with evidence.

Harmonic motion and universal gravitation

The official wording · 11 outcomes
2.1
construct, test and evaluate a device or system on the basis of developed criteria
2.2
analyse quantitatively the horizontal and vertical motion of a projectile
2.3
analyse qualitatively and quantitatively the horizontal and vertical motion of a projectile
2.4
describe uniform circular motion using algebraic and vector analysis
2.5
explain quantitatively circular motion using Newton’s laws
2.6
identify questions, analyse, compile, and display evidence and information to investigate the development
2.7
explain qualitatively the relationship between displacement, velocity, time, and acceleration for simple
2.8
explain quantitatively the relationship between potential and kinetic energies of a mass in simple harmonic motion
2.9
compile and organize data, using data tables and graphs, to facilitate interpretation of the data
2.10
explain qualitatively Kepler’s first and second laws and apply quantitatively Kepler’s third law
2.11
use appropriate numeric and graphic analysis to explain and apply the law of universal gravitation to orb

Key ideas

  1. Set measurable criteria (range, accuracy, consistency) before building.

  2. In SHM, acceleration is proportional to displacement and directed toward equilibrium.

  3. Build the device, then test it against each criterion.

  4. Velocity is maximum at equilibrium and zero at the extremes.

  5. Evaluate honestly, noting where it meets or fails the criteria.

Watch out for

  • Building without predefined criteria.
  • Thinking velocity is maximum at the extremes.
  • Ignoring failures in the evaluation.

Every skill’s key ideas, worked examples and checks are in MapleMind.Practise this unit

Unit 3 · 17 skills

Fields

Fields and forces

Circuits and Ohm's law

Magnetism and electromagnetic induction

The official wording · 17 outcomes
3.1
communicate questions, ideas and intentions, and receive, interpret, understand, support and respond to the ideas of others
3.2
describe magnetic, electric and gravitational fields as regions of space that affect mass and charge
3.3
describe magnetic, electric, and gravitational fields as regions of space that affect mass and charge
3.4
describe magnetic, electric, and gravitational fields by illustrating the source and direction of the lines
3.5
describe electric fields in terms of like and unlike charges, and magnetic fields in terms of poles
3.6
compare Newton’s Law of universal gravitation with Coulomb’s Law, and apply both laws quantitatively
3.7
apply Ohm’s Law to series, parallel, and combination circuits
3.8
carry out procedures controlling the major variables, selecting and using instruments effectively, accurately
3.9
carry out procedures controlling the major variables, selecting and using instruments effectively, accurately
3.10
state a prediction and a hypothesis based on available evidence and background information
3.11
design an experiment and identify specific variables
3.12
describe the magnetic field produced by a current in a long, straight conductor, and in a solenoid
3.13
analyse qualitatively the forces acting on a moving charge in a uniform magnetic field
3.14
analyse qualitatively electromagnetic induction by both a changing magnetic flux and a moving conductor
3.15
compare and contrast the ways a motor and generator function, using the principles of electromagnetism
3.16
describe and compare direct current and alternating current
3.17
select and integrate information from various print and electronic sources or from several parts of the s

Key ideas

  1. Field concepts require precise vocabulary (field, field line, source, direction).

  2. Ohm's law: V = IR (voltage = current times resistance).

  3. A current in a straight wire creates circular magnetic field lines around it (right-hand rule).

  4. Explaining a field means describing what it acts on and how.

  5. In series, resistances add and current is the same throughout.

Watch out for

  • Using vague language for a precise concept.
  • Adding parallel resistances directly.
  • Forgetting the field circles the wire.

Every skill’s key ideas, worked examples and checks are in MapleMind.Practise this unit

The official curriculum

This page follows New Brunswick’s own curriculum for Physics 12.

Study it in MapleMind

MapleMind teaches Physics 12 one skill at a time. Each skill gets a short lesson, practice as you go and a check worth up to three stars. It remembers where you stopped.

Geometry, Measurement and Finance 10 in the MapleMind app on a tablet: its units, Unit 2 open, and the skills done so far with their starsGeometry, Measurement and Finance 10 in the MapleMind app on a phone: its units, Unit 2 open, and the skills done so far with their stars
Pictured: Geometry, Measurement and Finance 10, another New Brunswick course, partway through Unit 2.

Practise it

Course Companion

Your year in one workbook

A fun way to keep Physics 12 organized, get to know your child better and see early when they need a hand. Fill it in on a screen, or print it.

Pages
27
Fillable fields
1,679
Price
$4.99
See the Course Companion

Questions about Physics 12

What is Physics 12?

New Brunswick’s Grade 12 science course: 3 units and 51 skills, from Dynamic Extension to Fields.

What units are in Physics 12?

1. Dynamic Extension, 2. Projectiles, Circular Motion and Universal Gravitation and 3. Fields.

Is there a provincial exam for Physics 12?

No. New Brunswick gives no provincial exam for Physics 12.

Can MapleMind help with Physics 12?

Yes. MapleMind teaches every skill of Physics 12, step by step, with practice and checks, and its tutor answers questions about any of them. It’s free with daily limits, on iPhone, Android and the web.

Get ready for Physics 12

Practise every skill of Physics 12 in MapleMind, free with daily limits.