Earth and Space Systems, Air and Water in the Environment: water in…
Earth and Space Systems, Air and Water in the Environment: water in its different states and how it moves through the environment.
The Ontario Science and Technology, Grades 1–8 outcome for Grade 2 says: “Earth and Space Systems, Air and Water in the Environment: water in its different states and how it moves through the environment.” These 2 Fieldbook units teach it hands-on, with everyday materials and a printable teacher guide and student sheet for every lesson.
Earth and Sky at Home Grades K–5
Make a rainbow on the kitchen floor, grow crystals on a windowsill and build a cloud in a jar. Three classic home experiments that actually work, with the real science explained for grown-ups.
- How does a cloud form? 40 min
Children watch the grown-up set up two jars of hot water with ice on top, add a wisp of smoke to one, and compare the clouds. They finish able to explain that clouds form when moist air cools and water collects on tiny specks.
Winter Science at Home Grades K–5
Make frost on the outside of a can, race ice cubes with salt and sugar, lift an ice cube with a piece of string, and look inside a real snowflake. Three kitchen-table winter experiments that actually work, with the real science explained for grown-ups.
- Can you make frost in a can? 40 min
Children crush ice, pack it into two cans, add salt to one, and watch water and then frost appear on the outside. They finish able to explain that the water and frost came out of the air, not through the can.
- Why does salt melt ice? 40 min
Children race three ice cubes covered in salt, sugar and nothing, then use a pinch of salt to lift an ice cube out of a glass with a piece of string. They finish able to explain that salt melts ice by mixing into the water, and that it makes the ice colder, not warmer.
- What's inside a snowflake? 45 min on a snowy day, or 40 min plus overnight without snow
Children catch falling snowflakes on a chilled dark cloth and look at them with a magnifier, or, with no snow, look at freezer frost and grow crystals on a pipe-cleaner snowflake overnight. They finish able to explain that a snowflake is an ice crystal grown from water vapour, and why it has six sides.
More Ontario Grade 2 science outcomes we teach
Every Ontario Grade 2 science curriculum outcome we teach
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