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Question-Answer relationship icon

Question-Answer Relationship

Teaching STEM

This strategy helps students reflect on new content by asking questions that require different thought processes.

Students viewing a video

Read-View-Listen

Teaching STEM

This strategy helps students obtain and summarize information presented in different information transmission types (text, images, audio).

Earth seafloor crust

Plate Tectonics

STEM Explained

The surface of the Earth is constantly moving, and earthquakes and volcanoes occur, because of plate tectonics.

plastic food containers, trays and food packaging made from polystyrene

Polystyrene: The Pros, the Cons, the Chemistry

STEM Explained

Learn the organic chemistry behind this very useful plastic. Why is recycling polystyrene hard? Why does polystyrene often end up as solid waste?

Radiation shielding garment on the International Space Station

Radiation and Human Space Exploration

STEM Explained

One of the greatest hazards that humans in space face is cosmic radiation. Learn what cosmic radiation is, why it's dangerous, and ways that we are looking at protecting humans in deep space.

Ship in Arctic waters

Reaching the Arctic

STEM Explained

How will arctic ice melt from climate change affect exploration, scientific research and geopolitics?

Magnified image of a ringwoodite crystal

Ringwoodite and the Deep Water Cycle

STEM Explained

The water in the oceans has travelled vast distances. It has even time spent deep below the surface of the Earth, trapped inside the mineral ringwoodite.

An artist’s impression of a habitable exoplanet orbiting a red dwarf star

Searching for exoplanets around the star next door

STEM Explained

In planetary science, astronomers have found planets that orbit other stars, just like Earth orbits the Sun. Some of them might even be able to support life.

Print and Video Venn diagram

Print-Video Venn Diagram

Teaching STEM

This strategy helps students collaboratively summarize information presented from both a text and a related video.

Solid ice on the far cave wall and liquid water in the pool in front of it

Properties of Liquids and Solids

Lessons

Students develop and apply observing, comparing & contrasting and predicting skills as they explore the properties of common liquids and solids.

Pros and Cons list

Pros & Cons Organizer

Teaching STEM

This strategy helps students develop decision-making skills as they determine the pros and cons of an issue.

Tug-of-War game

Push and Pull

Lessons

Students develop and apply Observing, Comparing & Contrasting and Sorting & Classifying skills as they explore the forces of push and pull acting on everyday objects.

Question creation chart

Question Creation Chart (QC2)

Teaching STEM

The Question Creation Chart (also known as a Q-Chart or Q-Matrix) provides students with a framework for developing a range of personally meaningful questions, encompassing both close-ended factual questions and open-ended, divergent questions. (Adapted from Weiderhold, 1997).

Children’s play mat with pictures of a road and landmarks

Rosie's Walk

Lessons

Students develop and apply communicating, sequencing and spatial reasoning skills as they create and navigate a maze to get Rosie the Hen safely home for lunch.

Down Syndrome karyotype

Meiosis Mistakes

STEM Explained

Errors during meiosis can alter the number of chromosomes in cells and lead to genetic disorders.