Ontario · Grade 1

Science and Technology, Grade 1

Ontario’s Grade 1 science course, from STEM Skills and Connections to Daily and Seasonal Changes.

Units
5
Lessons
12
Skills
39
Provincial exam
None

Unit by unit

Every skill in the course, with its official code.

Unit 1 · 4 skills

STEM Skills and Connections

Coding: Clear Step-by-Step Instructions

How Coding and New Technology Change Our Day

  • Noticing how coding and new technology affect everyday life

    I can describe how coding and new technology change everyday life.

Science and Technology Around Us

  • Finding science and technology at home and in the community

    I can find science and technology at home and in my community.

People Who Help Science Grow

  • Learning about contributions from many communities

    I can tell how people from many communities help science and technology.

The official wording · 4 outcomes
A2.1
write and execute code in investigations and when modelling concepts, with a focus on creating clear and precise instructions for simple algorithms
A2.2
identify and describe impacts of coding and of emerging technologies on everyday life
A3.1
describe practical applications of science and technology concepts in their home and community, and how these applications address real-world problems
A3.3
analyse contributions to science and technology from various communities

Key ideas

  1. An algorithm is just a list of clear steps done in order to reach a goal.

  2. Lots of everyday things — traffic lights, tablets, automatic doors — are told what to do by code.

  3. Everyday tools and objects use science and technology to help people.

  4. Science and technology are built by people from many different communities and places.

  5. Code has to be exact — the computer or robot does only what you tell it, nothing more.

Watch out for

  • Thinking a robot can guess what you mean instead of following the exact steps.
  • Thinking only computers and phones use code.
  • Thinking science only happens in a lab, not at home.

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

Unit 2 · 8 skills

Needs and Characteristics of Living Things

Life Systems

Caring for a Healthy Environment

Living Things and Their Needs

The official wording · 8 outcomes
B1.1
describe changes or problems that could result from the loss of living and non-living things that are part of everyday life, while taking different perspectives into consideration
B1.2
identify actions that can be taken to contribute to a healthy environment
B2.1
demonstrate an understanding of the natural environment as a place where living and non-living things are interconnected
B2.2
identify the basic needs of living things, including the need for air, water, food, heat, shelter, and space
B2.3
identify the physical characteristics of various plants and animals, including humans, and explain how these characteristics help the plants and animals meet their basic needs
B2.4
identify the location and the function of various parts of the human body, including sensory organs
B2.5
describe the characteristics of a healthy environment, including clean air and water and nutritious food, and how a healthy environment enables living things to meet their needs
B2.6
describe ways in which living things provide for the needs of other living things

Key ideas

  1. Living and non-living things around us are part of everyday life, and we depend on many of them.

  2. Living things (plants, animals) and non-living things (water, sunlight, soil, air) are all part of nature.

  3. Losing something, like clean water or a kind of tree, can cause problems for people, animals, and plants.

  4. Living things depend on non-living things, like a plant needing sunlight, water, and soil.

  5. Small everyday actions, like turning off water or picking up litter, help keep the environment healthy.

Watch out for

  • Thinking losing one thing affects nobody else.
  • Thinking non-living things like water and air aren't important to living things.
  • Only thinking about how a loss affects people, not animals or plants.

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

Unit 3 · 8 skills

Energy in Our Lives

Matter and Energy

Using Energy Responsibly

What Is Energy?

The official wording · 8 outcomes
C1.1
describe everyday uses of energy at school and at home, and suggest ways to use energy responsibly
C1.2
describe how the lives of people and other living things would be affected if electrical energy were no longer available
C2.1
demonstrate an understanding that energy is the ability to move or change something
C2.2
demonstrate an understanding that the Sun is Earth’s principal source of energy, including how it warms the air, land, and water; is a source of light for Earth; and makes it possible for plants to grow
C2.3
identify food as a source of energy for living things
C2.4
identify everyday uses of various sources of energy
C2.5
demonstrate an understanding that humans get the energy resources they need from the world around them, and that the supply of many of these resources is limited
C2.6
describe seasonal differences in how we use energy and in the forms of energy we use

Key ideas

  1. We use energy all day — for lights, heat, cooking, and screens.

  2. Energy is what makes things move or change.

  3. Using energy responsibly means not wasting it, like turning off lights we aren't using.

  4. You can't always see energy, but you can see what it does.

  5. Many things we depend on need electrical energy to work.

Watch out for

  • Thinking energy is unlimited and never needs saving.
  • Thinking energy is only about electricity.
  • Not noticing everyday things that quietly use energy.

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

Unit 4 · 11 skills

Materials, Objects, and Everyday Structures

Structures and Mechanisms

Objects, Materials, and Waste

Objects, Structures, and Materials

The official wording · 11 outcomes
D1.1
identify the kinds of waste materials produced by humans
D1.1
plan and carry out a course of action for minimizing waste in the classroom or at home, explaining why each action is important
D1.2
assess everyday objects, including structures, that have similar purposes, in terms of the materials they are made from, the source of these materials, and what happens to these objects when they are worn out or no longer needed
D2.1
describe objects as things that are made of one or more materials
D2.2
identify structures that are objects designed to support a load, including those acting as supporting frameworks for objects
D2.3
identify materials that are used to make various everyday objects, including structures
D2.4
describe observable characteristics of various everyday objects, including structures, using qualitative information gathered through their senses
D2.5
describe purposes of everyday objects, including structures
D2.6
identify properties of materials that enable the objects made from them to perform their intended function
D2.7
identify different kinds of fasteners and describe uses for each
D2.8
identify sources in nature of some common materials that are used to make various objects, including structures

Key ideas

  1. People produce many kinds of waste materials every day, like paper, food scraps, and plastic.

  2. Every object is made of one or more materials, like wood, metal, plastic, or cloth.

  3. Noticing what kinds of waste we make is the first step to making less of it.

  4. Some objects use just one material; others use several.

  5. We can plan actions to make less waste, like reusing, recycling, or using less.

Watch out for

  • Thinking waste is only one thing, like garbage in a can.
  • Thinking an object is made of only one material when it has several.
  • Not noticing food scraps or paper as kinds of waste.

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

Unit 5 · 8 skills

Daily and Seasonal Changes

Earth and Space Systems

How Daily and Seasonal Changes Affect Us

  • Changes and outdoor activities

    I can tell how daily and seasonal changes affect outdoor activities.

  • Changes affect society, environment, and living things

    I can tell how daily and seasonal changes affect the world around us.

The Sun, Cycles, and the Seasons

The official wording · 8 outcomes
E1.1
assess the impact of daily and seasonal changes on human outdoor activities, and identify innovations that enable people to engage in various activities year-round
E1.2
assess ways in which daily and seasonal changes have an impact on society, the environment, and living things in the natural environment
E2.1
demonstrate an understanding of Earth’s relationship to the Sun and that this relationship results in daily and seasonal changes on Earth
E2.2
demonstrate an understanding that a cycle is a series of repeating events, and that cycles can be observed in daily and seasonal changes
E2.3
describe the changes in the amount of light and heat from the Sun that occur throughout the day and in the four seasons
E2.4
describe and compare the four seasons in terms of the weather, including precipitation and temperature, in their local area
E2.5
describe changes in the appearance or behaviour of living things that are adaptations to seasonal changes
E2.6
describe how humans prepare for, and respond to, daily and seasonal changes

Key ideas

  1. Daily changes (day/night) and seasonal changes affect what people do outside.

  2. Earth's relationship to the Sun causes daily changes (day and night) and seasonal changes.

  3. Inventions, like indoor rinks or warm clothing, let people do activities all year.

  4. The Sun's light and warmth reach Earth differently through the day and the year.

  5. Daily and seasonal changes affect people, the environment, and living things.

Watch out for

  • Thinking the season doesn't change what we do outside.
  • Thinking the Sun moves around Earth (rather than Earth turning).
  • Not seeing that inventions help us beat the weather.

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

The official curriculum

This page follows Ontario’s own curriculum for Science and Technology, Grade 1.

The Ontario Curriculum, Grades 1-8: Science and TechnologyOntario Ministry of Education · dcp.edu.gov.on.ca · Read July 31, 2026

Strands

The strands of Ontario’s curriculum for Science and Technology, Grade 1, with their outcomes and the units that teach them
StrandOutcomesTaught in
ASTEM Skills and ConnectionsOutcomes 4Taught in Unit 1
BLife SystemsOutcomes 8Taught in Unit 2Needs and Characteristics of Living Things
CMatter and EnergyOutcomes 8Taught in Unit 3Energy in Our Lives
DStructures and MechanismsOutcomes 10Taught in Unit 4Materials, Objects, and Everyday Structures
EEarth and Space SystemsOutcomes 8Taught in Unit 5Daily and Seasonal Changes

Study it in MapleMind

MapleMind teaches Science and Technology, Grade 1 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.

Geography of Canada, Grade 9 in the MapleMind app on a tablet: its units, Unit 2 open, and the skills done so far with their starsGeography of Canada, Grade 9 in the MapleMind app on a phone: its units, Unit 2 open, and the skills done so far with their stars
Pictured: Geography of Canada, Grade 9, another Ontario course, partway through Unit 2.

Practise it

Course Companion

Your year in one workbook

A fun way to keep Science and Technology, Grade 1 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
36
Fillable fields
1,599
Price
$4.99
See the Course Companion

Questions about Science and Technology, Grade 1

What is Science and Technology, Grade 1?

Ontario’s Grade 1 science course: 5 units and 39 skills, from STEM Skills and Connections to Daily and Seasonal Changes.

What units are in Science and Technology, Grade 1?

1. STEM Skills and Connections, 2. Needs and Characteristics of Living Things, 3. Energy in Our Lives, 4. Materials, Objects, and Everyday Structures and 5. Daily and Seasonal Changes.

Is there a provincial exam for Science and Technology, Grade 1?

No. Ontario gives no provincial exam for Science and Technology, Grade 1.

What comes after Science and Technology, Grade 1?

Science and Technology, Grade 2.

Can MapleMind help with Science and Technology, Grade 1?

Yes. MapleMind teaches every skill of Science and Technology, Grade 1, 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 Science and Technology, Grade 1

Practise every skill of Science and Technology, Grade 1 in MapleMind, free with daily limits.