![Circle of colours](/sites/default/files/2019-08/what-is-white-light.jpg)
What is white light?
Hands-on Activities
Find out what happens if you spin the colours of the rainbow in this hands-on activity.
![Fluffy Snow On Deciduous Tree Fluffy snow on deciduous tree](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1448561779273-0ab17ed52a14.jpg?itok=rv3HZf3W)
Weather: Snow
Picture Collections
10 images of some snowflake crystals and some winter scenes with snow
![What are the effects of acid rain on rocks?](/sites/default/files/2019-08/what-are-the-effects-of-acid-rain-on-rocks.jpg)
What are the effects of acid rain on rocks?
Hands-on Activities
Learn about the chemical reaction that happens between acid rain and limestone.
![Colourful Maple Tree](/sites/default/files/styles/resource_card_image_360x300_/public/2019-12/Colours_of_a_Maple_Tree.jpg?itok=A1hH0Sf3)
Trees: In Autumn
Picture Collections
10 images showing some scenes with coniferous and deciduous trees in the fall or autumn season
![New Leaf Growth New Leaf Growth](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1415650397341-5e39d7a20b12.jpg?itok=XnZWUhBd)
Trees: In Spring
Picture Collections
10 images of some coniferous and deciduous trees showing new growth in the spring season
![Hazy Summer Day By The River Hazy Summer Day By The River](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1446714276218-bd84d334af98.jpg?itok=zlv8lQbm)
Trees: In Summer
Picture Collections
9 images showing some scenes with coniferous and deciduous trees in the summer
![Trees: In Winter](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1444136755757-b24e7e5c4cd5.jpg?itok=_B1xrqz1)
Trees: In Winter
Picture Collections
10 images of various winter scenes showing some coniferous and deciduous trees in snowy conditions
![Water](/sites/default/files/styles/resource_card_image_360x300_/public/5617.jpg?itok=csETRJXO)
The Water Cycle
Picture Collections
1 diagram illustrating the water cycle
![Graphic of a tuning fork with sound waves coming out of both sides.](/sites/default/files/styles/resource_card_image_360x300_/public/2022-11/tuning-fork.jpg?itok=156nSpC9)
Exploring Sound
Lessons
Students will learn about and explore the properties of sound through activity centres.
![Sound waves and sound-producing devices. Image © jop_pop, istockphoto.com](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/Sound%20waves%20and%20sound-producing%20devices.jpg?itok=6ATkmIUM)
Sound vs. Noise
STEM Explained
What is the difference between sound and noise? How do they affect your hearing? And is noise always a bad thing?
![Replica of the earliest wooden model stethoscope](/sites/default/files/styles/resource_card_image_360x300_/public/2020-02/stethoscope_replica_ingenium.jpg?itok=RgHTg8L2)
Stethoscope Replica
Interactives
Using stethoscopes, doctors can use sound waves to detect various health issues. Learn how this device has evolved since it was invented in 1816!
![Rubber Boots Rubber Boots](/sites/default/files/styles/resource_card_image_360x300_/public/Rain_boots_on_Stairs.jpg?itok=blzUcwoW)
Seasonal Clothing: Footwear
Picture Collections
15 images of some various types of outer coverings for feet such as sandals, crocs, shoes and boots
![Lighter Coat Lighter Coat](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1440288736878-766bd5839edb.jpg?itok=gweWFgtz)
Seasonal Clothing: Spring
Picture Collections
9 images of some clothing that may typically be worn in spring such as rubber boots, lighter coats and rain ponchos
![Summer Dress Summer Dress](/sites/default/files/styles/resource_card_image_360x300_/public/Summer-Dress.jpg?itok=eRJOshUt)
Seasonal Clothing: Summer
Picture Collections
11 images of some clothing that may typically be worn in the summer such as sandals, shorts and bathing suits
![Solid ice on the far cave wall and liquid water in the pool in front of it](/sites/default/files/styles/resource_card_image_360x300_/public/2019-11/Ice_cave_wall_water_in_pool.jpg?itok=t3Wz6v81)
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.