Day Activities for Year 2 Dear Parents, It’s snowing!!!!! Please choose an activity you would like to do with your child if you cannot make it to school because of the weather. We do not expect you to do all these activities. Allow your child to choose an activity that interests them. Some activities require equipment like thermometers which we are aware some people do not have. Other activities involve resources that are freely available at home. Please choose accordingly. We would love to see what you have been doing on your snow day and see what fun you have been having so by all means take photos and allow your child to bring them in to school. Happy Snow Day The snowy weather is a great opportunity for your child to carry out some exciting snow experiments which will link in with our Polar Topic. Let your child collect snow and see if they can find ways to stop it melting. What could they insulate it with? How could they record their investigation? Could they measure the snow. Find out the best methods for melting snow. How long did it take to melt? Snowflake Observation On a snowy day, take a piece of black construction paper and catch snowflakes on it. Use a magnifying glass to observe the individual snowflakes. Ask the children to describe the differences between each snowflake MELTING SNOW MATERIALS: a glass cup thermometer snow PROCESS: Fill the glass up with snow. Place the thermometer in the glass filled with snow and take the temperature. Write down the temperature on a piece of paper. Bring the glass inside and wait until for about 5 minutes until the snow melts. Now, take the temperature again. What happened? EXPLANATION: The temperature of the snow was much colder than the temperature of the melted snow or water. Water freezes at 32 degrees. When the glass of snow was brought inside, the temperature indoors was much warmer than 32 degrees and melted the snow. This is how the melting process works! Keeping a "snow journal" The act of keeping a simple journal is a great way to introduce your child (of any age) to the basic scientific tool of observation. A younger child may simply draw pictures of the kind of snowflakes observed under a magnifying glass, while older kids can embark upon more detailed record keeping. Types of observations to record in your journal: 1. Date, time, and amount of snow fall; 2. Temperature of air and snow pack; 3. Kinds of snow crystals observed (needles, columns, plates, columns capped with plates, dendrites and stars); 4. Weight of unit of snow. Using a small container such as a + cup measuring scoop, gather enough snow to fill container (DO NOT COMPACT SNOW). Use a straight edge (like a ruler or butter knife) to level snow to top of container and weigh it on a postage scale. The idea is to keep the unit volume of snow being measured consistent each time. You'll find that the higher the weight, the higher the water content. Questions to ask: 1. Is there a relationship between the type of crystals observed and the weight (water content) of the snow? 2. How does the air temperature affect crystal formation? 3. What happens to snowflakes on the ground over night and after several days? Do they change shape? Measure the depth of snow in different places in your garden Snow day activity A Snow Enquiry Equipment needed: ruler, pencil, paper Your task is to investigate the amounts of snow that falls in your garden. Task 1: Draw a plan of your house and garden (Hint – this is a bird’s eye view of the buildings and main features of your garden like the example below. Include as many features as possible as this will help to explain the varying depths of snow in your garden. 1 6 Driveway 8 10 4 Garage 3 9 House House Line of trees North Patio 2 Pond Lawn 7 5 Task 2 – Choose 10 sites in your garden to collect snow depth data from and label these on your map like the example plan above. Site number Location of site in garden. Time of data collection. Depth of snow in CM Observations / thoughts of factors that might affect snow depth. Date: 1 Eg Will the snow melt quicker on a paved driveway? 2 3 4 5 6 7 8 Eg Sheltered by the tree line. 9 10 Total What did you find out? Where was the deepest snow? Why did some areas have very little snow? Make own your Snow Ice Cream. What You'll Need: Clean snow Bowl Sugar Vanilla extract Milk or cream How to Make Snow Ice Cream Scoop some freshly fallen snow into a big, chilled bowl. (Make sure the snow you take is clean and white. If the snow is brown or yellow, it will taste yucky.) Nestle the bowl in the snow to keep it cold while you make snow ice cream. Add a little sugar, a few drops of vanilla extract, and some very cold milk or cream. Stir together and eat. You might like to take your tasty treat inside to enjoy by a warm fire. Experiment with different flavours of snow ice cream. Try adding some cinnamon or cocoa powder. Make a snowball and weigh it in kilograms. Wait for it to melt and weigh it again – is there any difference between the weight before and after? Make a bird feeder – those birds can really suffer in the cold winter months, so have a go at this: Recycled Bird Feeder You can make your own recycled bird feeder using just a simple used plastic squash or soft drinks bottle, or a used plastic milk carton. Make sure that you thoroughly wash and dry the bottle before use. Then, leaving the bottle lid on, cut a small hole around half way down the bottle. The hole should be just about big enough so that the birds can access the seeds, and the seed itself can flow down, but not so large that the seed dribbles out at the slightest breeze! You should also add in a few small holes at the bottom of the bottle, to aid drainage in case any rainwater finds its way into the feeder. A few small holes at the top of the feeder will also encourage ventilation, helping to reduce moisture that may encourage fungal growths. Then using garden wire, you can make a small hook and fix to the bottle screw cap. The recycled bird feeder can then be hung out on a branch. Make sure that you replace the feeder with a new bottle if it starts to go green or appears mouldy at all.