Discover Important Inventions That Changed the World!

An invention is a brand new tool, machine, or idea that someone creates to solve a problem. You can find inventions all around you every day! When you explore Important Inventions, you learn how people used their creativity to make life better for everyone.

Before you study inventions, it helps to know how to use historical sources. You can build on what you learned in Using Historical Sources to find out who invented things and why.

Canada is home to many amazing inventors. Alexander Graham Bell invented the telephone while living in Canada. The telephone sends your voice through wires so you can talk to someone far away.

Frederick Banting and Charles Best discovered insulin in Toronto in 1921. Insulin is a medicine that helps people with diabetes control their blood sugar. This discovery saved millions of lives around the world.

Joseph-Armand Bombardier from Quebec invented the snowmobile. The snowmobile helped people travel fast over deep snow and ice in Canada's cold northern regions. John Hopps invented the pacemaker, a life-saving device that helps people with heart problems.

James Naismith, a Canadian, invented basketball in 1891. Gideon Sundback, who worked in Canada, improved and popularised the zipper. The McIntosh apple was first grown by John McIntosh on his farm in Ontario.

Indigenous peoples across Canada created many brilliant inventions long before European settlers arrived. You can learn how these inventions helped people survive and travel across Canada's land and water.

Indigenous peoples invented snowshoes using wooden frames woven with leather or animal hide. Snowshoes spread your weight on deep snow so you do not sink. They also invented the birchbark canoe, a lightweight boat perfect for travelling on Canada's many rivers and lakes.

Inuit peoples of the Arctic invented the igloo, a dome-shaped shelter built from blocks of packed snow. The igloo traps body heat inside and protects people from freezing blizzards. Indigenous peoples also invented the kayak, a small boat made from animal skins, used for hunting sea animals in Arctic waters.

The cradleboard is another important Indigenous invention. It is a wooden board that holds a baby safely against a caregiver's back, keeping hands free for work or travel. Indigenous peoples also created pemmican, a long-lasting food made from dried meat, fat, and berries, perfect for long journeys.

The tumpline is a strap worn across the forehead that helped people carry very heavy loads along forest trails. The bow and arrow allowed hunters to shoot animals accurately from a safe distance.

Many inventions changed how people lived every day. You will see how inventions connect to Changes in Daily Life for people across Canada.

The Canadian Pacific Railway, completed in 1885, connected Canada from the Atlantic coast to the Pacific coast. It helped people and goods travel across the country much faster than before. The telegraph sent coded electrical messages through wires, allowing people to communicate quickly over long distances.

Before electric refrigerators, settlers used an icebox, a wooden box cooled by large blocks of ice cut from frozen lakes, to keep food fresh. Oil lamps and candles made from animal fat or beeswax lit homes before electricity existed. Wood-burning stoves helped settlers cook food and stay warm during cold winters.

The printing press allowed books and newspapers to be made quickly and shared with many people. Water mills used river power to grind wheat into flour. Steel ploughs helped farmers break up tough prairie soil for planting crops.

Grain elevators were tall buildings built across the Canadian prairies to store large amounts of wheat after harvest. The combine harvester could cut, thresh, and collect grain all at one time, saving farmers enormous amounts of work. Bush planes helped doctors and nurses reach people living in remote northern communities far from hospitals.

Invention: An invention is a brand new tool, machine, or idea that someone creates to solve a problem. For example, the telephone is an invention that lets you talk to someone far away.

Inventor: An inventor is a person who creates a new tool or idea. Alexander Graham Bell is a famous inventor who created the telephone.

Telephone: The telephone is a device that sends your voice through wires so you can speak with someone who is far away. Alexander Graham Bell invented it while living in Canada.

Insulin: Insulin is a medicine that helps people with diabetes control their blood sugar. Frederick Banting and Charles Best discovered it in Canada in 1921.

Pacemaker: A pacemaker is a small device placed in the body to help people whose hearts do not beat properly. John Hopps invented it in Canada.

Snowmobile: A snowmobile is a fast vehicle that travels over snow and ice. Joseph-Armand Bombardier invented it in Quebec, Canada.

Snowshoes: Snowshoes are frames made from wood and leather that you strap to your feet. They spread your weight so you can walk on top of deep snow without sinking.

Birchbark Canoe: A birchbark canoe is a lightweight boat made from birch tree bark. Indigenous peoples invented it to travel along Canada's many rivers and lakes.

Igloo: An igloo is a dome-shaped shelter built from blocks of packed snow. Inuit peoples invented it to stay warm and safe during Arctic blizzards.

Kayak: A kayak is a small, narrow boat covered in animal skins. Inuit peoples invented it for hunting sea animals quietly in cold Arctic waters.

Cradleboard: A cradleboard is a wooden board used to carry a baby safely on a caregiver's back. Indigenous peoples invented it so adults could keep their hands free while working or travelling.

Pemmican: Pemmican is a long-lasting food made from dried meat, fat, and berries pressed together. Indigenous peoples invented it for long hunting trips and winter travel.

Tumpline: A tumpline is a strap worn across the forehead that helps you carry very heavy loads on your back along forest trails. Indigenous peoples invented it.

Telegraph: The telegraph is a machine that sends coded electrical messages through wires over long distances. It helped people in Canada communicate quickly before telephones were common.

Icebox: An icebox is a wooden box cooled by large blocks of ice. Settlers used it to keep food cold and fresh before electric refrigerators were invented.

Grain Elevator: A grain elevator is a tall building used to store large amounts of wheat and other grains after harvest. You can find them across the Canadian prairies.

Combine Harvester: A combine harvester is a large machine that cuts, threshes, and collects grain all at one time. It saved prairie farmers enormous amounts of time and work.

Canadian Pacific Railway: The Canadian Pacific Railway was completed in 1885 and connected Canada from the Atlantic coast to the Pacific coast by rail. It helped unite the country.

Bush Plane: A bush plane is a small aircraft used to reach faraway places in Canada's remote northern communities. It helped doctors and nurses bring medicine to people far from hospitals.

Log Drive: A log drive used the natural flow of rivers to float large numbers of cut logs downstream to sawmills. It was an important method used in Canada's forested regions.

Water Mill: A water mill uses the power of a flowing river to grind wheat into flour. Early Canadian settlers used water mills to make flour for baking bread.

Stethoscope: A stethoscope is a tool doctors place against your chest to listen clearly to your heartbeat and lungs. It helps doctors know if your heart is beating normally.

Thermometer: A thermometer measures your body temperature in degrees. Doctors use it to find out if you have a fever.

You can practise identifying inventions and the problems they solved. Think about how each invention helped people travel, stay warm, eat, or communicate. You will also explore Tools and Innovation to see how tools and new ideas work together.

Try to match each inventor with their invention. For example, can you remember who invented the telephone? You can also think about which inventions came from Indigenous peoples and which came from Canadian inventors.

Learning about inventions also connects to New Ideas and Solutions, where you will see how people solve problems with creative thinking. You can also explore Community Problem Solving to understand how inventions help whole communities.

Before exploring important inventions, you used Using Historical Sources to learn how to find information about the past. That skill helps you understand where stories about inventors come from.

As you learn about inventions, you will also connect to World Contributions to see how people from many places shared ideas with the world. You can use Finding Information to research inventors and their discoveries.

You will also learn to look carefully at evidence in Analyzing Evidence in Innovation. After this topic, you will be ready to explore Technology Impact, where you will discover how inventions and technology changed the world even more.

This topic connects to many other important ideas you are learning about. Here is how each topic relates to what you are discovering about inventions:

Using Historical Sources is the foundation for this topic. You use historical sources to find out who invented things, when they were invented, and why they matter.

Changes in Daily Life shows you how inventions like the railway, icebox, and printing press changed how people lived every single day in Canada.

Tools and Innovation connects to inventions because every invention starts as a new tool or idea. You will see how tools and creative thinking go hand in hand.

World Contributions helps you understand that people from many countries and cultures, including Indigenous peoples, contributed important inventions to the world.

Finding Information gives you the skills to research inventors and learn more about the inventions that interest you most.

Analyzing Evidence in Innovation teaches you to look carefully at clues and evidence to understand how and why inventions were created.

New Ideas and Solutions shows you how inventors think of creative ways to solve problems, just like the inventors you are learning about in this topic.

Community Problem Solving connects to inventions because many inventions, like the grain elevator and bush plane, were created to help whole communities solve big problems.

Technology Impact is the next step in your learning journey. After exploring important inventions, you will discover how technology continues to change and shape the world today.