This website from the Ontario Ministry of Education and TFO provide elementary teachers with lesson plans, activity sheets, and many other resources. It also includes information about healthy schools.
This website links to dozens of interactive games and activities that you can use on classroom computers or SMARTboards. Most activities are for grades K-5.
Synopsis from the National Film Board of Canada
The Science Please! collection uses archival footage, animated illustrations and amusing narration to explain various scientific discoveries and phenomena. This compilation includes: The Atom, The State of the Matter, The Dirt on Soap, Explosives, Gravity, Operation Lever, The Force of Water, Lift Off, Wheel Meets Friction, The Internal Combustion Engine, Fire, The Wind, Slippery Ice and The Refrigerator.
Synopsis from the National Film Board of Canada
The Science Please! collection uses archival footage, animated illustrations and amusing narration to explain various scientific discoveries and phenomena. This compilation includes: Lightning, Magnets, Battery, Electricity, The Light Bulb, Electromagnetic Radiation, Sound Is Vibration, The Telephone, The Wonderful World of Colour, The Moon Changes, Mirrors and Why Is the Sky Blue ?
Wonderopolis is "a place where wonder and learning are nurtured through the power of discovery, creativity and imagination."
There is a new wonder everyday which students can learn about in a fun and interactive way.
The site also includes activities and advice for students, parents, and teachers.