Explore the interactions between various combinations of two atoms. Turn on the force arrows to see either the total force acting on the atoms or the individual attractive and repulsive forces. Try the "Adjustable Attraction" atom to see how changing the parameters affects the interaction.

Explore the interactions between various combinations of two atoms. Turn on the force arrows to see either the total force acting on the atoms or the individual attractive and repulsive forces. Try the "Adjustable Attraction" atom to see how changing the parameters affects the interaction.

Pump gas molecules to a box and see what happens as you change the volume, add or remove heat, change gravity, and more. Measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other.

The University of Saskatchewan offers this tremendous resource that promotes the richness and diversity of the sciences, nurture curiosity and innovation, and inspire students to consider a career in science, and support teachers to provide exciting educational experiences.

Check out the great collection of video and activity resources for teachers and parents to supplement and enhance Grade 5 science learning.

In this episode of Crash Course Kids, Sabrina talks about all the different mixtures, solutions, and ants that can be at a picnic.

Farms provide food, clothing and shelter for millions of people every year. Plants grown for these essential needs start with soil. Livestock that provide food for people eat plants grown in soil. Soil is a natural resource that we all need to care for. Students will learn that soil is a valuable natural resource that farmers are conscientious about caring for.

Ever heard of Oobleck? How about Non-Newtonian fluids? Well, today Sabrina is going to show us that things can sometimes behave like a solid, and sometimes like a liquid depending on how much force is applied to them. In this episode of Crash Course Kids, we'll talk about some weird stuff that's still... normal.

In this episode, Sabrina talks to us about matter and particles and that all matter is made up of particles. Also, she shows us how matter can change states from a solid to a liquid, a liquid to a gas, a gas to a solid, or a liquid to a solid.

PhET Sims are now available in HTML5 as well!

Simulations can be sorted by subject area or grade. This is very helpful.

PhET is a collection of interactive computer simulations for teaching and learning physics, chemistry, math, and other sciences.

Simulations can be used directly on the site or downloaded and used that way.

The simulations are animated, interactive, and game-like environments where students learn through exploration. They emphasize the connections between real-life and the underlying science. These great activities help students visualize abstract concepts!

This site offers videos, resources and activities from our Let's Talk Science Outreach sites across Canada!

Choose from Educational Videos, Resources and Activities for K-3, 4-6, 7-12.

Every week Science North will provide Grade 5 teachers with a pre-recorded video and printable resource.

Teachers will be able to share these YouTube videos and resources with students weekly.

Included are classroom videos, student handouts, and offline lesson plans.

These videos and handouts can be sent to students to provide them with key concepts and activities that link to the curriculum.

Even an empty lunch sack is useful to science. You can examine it and come up with some traits. In this episode, Sabrina chats about things like malleability, hardness, conductivity, and magnetism.

Students act as chemical engineers and use LEGO® MINDSTORMS® NXT robotics to record temperatures and learn about the three states of matter. Properties of matter can be measured in various ways, including volume, mass, density and temperature. Students measure the temperature of water in its solid state (ice) as it is melted and then evaporated.

Heat, cool and compress atoms and molecules and watch as they change between solid, liquid and gas phases.

So when water evaporates, what happens? Where does that water go? Does just vanish? Is it no more? Can matter ever just go away? Well, the answer is no, it can't. But it can LOOK like it does. In this episode of Crash Course Kids, Sabrina shows us how Conservation of Mass actually works with Sugar and Water.

What's MATTER? In this episode of Crash Course Kids, Sabrina talks about what matter is and the three states of matter: Solid, Liquid, and Gas. She also does a quick experiment that you can do at home to prove that air is matter.

In this episode of Crash Course Kids, Sabrina talks about how properties help us understand objects.