Showing posts with label ice. Show all posts
Showing posts with label ice. Show all posts

Monday, February 17, 2014

Ice, Snow and Antarctica

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We're continuing our way Around the World! Next stop: Antarctica! This week was actually supposed to be all about Europe, but with the crazy snow forecast, I just had to switch things around. That's the fun part about homeschooling, right? Go with the flow and take opportunities as they arise.



We started the week by reading a bunch of library books about snow:


I have learned that we are better off finding children's books that are somewhat related to our topic and lead M to ask questions than trying to get a bunch of nonfiction books. I always get a couple of nonfiction books from the library (Explore the Continents series is really good) so we have them on hand if M is interested, but she prefers the picture books and juvenile literature. She often chooses these books to read at bedtime as well.

I had recorded March of the Penguins a few months ago, and M really liked watching that - more than I had anticipated! There were a few scenes of penguins dying (one scene with a leopard seal, another with a predator bird, and a few penguins who don't make it through the cold winter). We used these scenes to talk about predators and the food chain and harsh weather conditions, but you need to know your child to determine how they would be affected by this kind of program.

After watching the movie, M was really interested in reading the books about penguins. I found some free printables from NOAA and printed the pages that related to Antarctica, including coloring sheets of a leopard seal, emperor penguin, blue whale, albatross, and iceberg.

I made "snow paint" (equal amounts of white glue and shaving cream) for M to paint onto her pictures with a Q-tip. She really liked the texture of the "snow paint," and it had a neat fluffy look when it dried.


I brought out one of her books about penguins to help her color the emperor penguin coloring page. We added a drop of food coloring to a little of the snow paint to make orange and yellow paint for the penguin's neck and beak. She decided that she would like to add black feathers on the penguin's back to finish her design.




After she finished painting all of the pictures and they were dry, we hole punched the pages (including the intro page from the printable pack) and bound them together with some brads to make her own Antarctic animal book.



Of course, the whole reason we were learning about Antarctica this week was because we had REAL snow to play with!





Despite the fact that I grew up in NJ (or maybe because I grew up in NJ and chose to move South?), I'm not a fan of the cold weather. We did go out and play in the snow - we had a mini snowball fight, made snow angels and footprints. My husband also took her out to make a small snowman.


I wanted M to be able to play with the snow, but I didn't really want to be out in the cold... Compromise - bring snow inside!

Painting snow with colored water:
M loved this! It was actually her idea to use the pastry brush to paint the snow. I also gave her some small spoons, cups and a pipette. She experimented with mixing different colors together and compared loose snow to packed snow.


Indoor snowmen:
M made mini snowmen and painted them. She also added some beans for the face and buttons.


Snowy Small World:
I had originally planned on making a sensory tub with either cotton balls or fake snow, but this was so much better! I gave her some of the figures from the Arctic TOOB and some whales and penguins I had from another set. (This also gave us the opportunity to talk about how even though animals from the North and South poles both live in cold environments, the same animals don't live in both places).

She cleared a space in the corner of the container to be the ocean (and later filled it with water beads) for the marine animals.


When all of the snow melted, I dumped out the water and refilled it with new snow. I covered all the figures with the new snow, so she used her scoop to dig around and find all of the figures.


We wrapped up the week with a fun science experiment inspired by Nothing if Not Intentional. We talked about what causes snow to melt and I asked M how we could make the snow melt faster. She said to bring it inside or make it warmer outside (we've talked about melting/freezing before). We talked about whether she thought adding different substances like salt or sugar might impact how fast the snow melted.


M wanted to play outside, and it had warmed up considerably, so we decided to do the experiment in the backyard. We collected all of our materials, and M helped me measure out one cup of snow for each of the containers. We packed the snow into the measuring cup so it would be easier to see it melting.


Next, she helped measure out one tablespoon of each of the substances we would add to the snow (table salt, sea salt, sugar, and water). We talked about how we wouldn't add anything to the last container so we could compare the others to plain snow (our control).





We set all five containers on the edge of the patio and checked back periodically to see what was happening. Ideally we would have checked back at regular intervals, but we kept getting involved in other things and forgetting. We also could have come up with a way to quantitatively measure how much snow was left in each container (or how much water was in each container), but we just eyeballed them to get a general idea.

Our conclusions? Table salt and sea salt were the clear winners. The sea salt (larger particles) melted the snow faster at first, but the table salt pulled ahead slightly at the end (it was almost completely melted in the last picture). Sugar wasn't nearly as effective as salt, but it did cause the snow to melt faster than nothing at all. Adding a tablespoon of water on top of snow had barely any effect, and after the small amount of initial melting, it was pretty much exactly the same as the control.


While we were waiting for the snow to melt, M explored around the yard. She spent a lot of time at the puddle at the end of the gutter. She added different amounts of snow to the puddle and watched how long it took for the snow to completely melt. She also liked squishing her boots in the mud where the snow had melted and making muddy footprints in the snow.


Overall, we had an amazing week learning about ice and snow! We couldn't have found a better time to learn about Antarctica!



Check the Around the World post for links to all of our other adventures!

Linking Up With:
Montessori Monday
Thoughtful Spot Weekly Blog Hop
After School Link Up
Preschool & Kindergarten Community
Tuesday Tots
Hip Homeschool Hop
Hands On Play Party

Wednesday, June 26, 2013

Water Week Update #2

Tuesday

Lake Placid Trail Hike

This morning we headed over to the State Park near our house for a "hike" around the lake. We love this park because it is mostly shaded and has fairly short loop trails. We met up with several friends to walk around the lake. I love taking M out to actual parks (as opposed to playgrounds or more manicured parks) because there are so many learning opportunities in nature. For instance, check out this crazy insect we found on the water fountain as we were getting ready to start (which turns out to be a male stag beetle)!
We also watched the ducks and geese swim around the pond (and follow us hoping for a snack), found a centipede, several butterflies, an inch worm, spiders, and lots of mushrooms. We talked about how this lake was man-made, and had a dam at one side to control the water levels. She loved watching the water flow over the back side of the dam. We had a great time, and we even had an impromptu learning session about things that sink and float when she decided to throw rocks, sticks and leaves into the water.




 Sink or Float?

M had so much fun throwing things in the water at the lake, so I decided to fill up her baby pool and give her several toys to play with.



On Sunday we had cut up one of the large pool noodles into several pieces. M is really interested in measuring things lately, so I let her help me use the tape measure to figure out how big to cut the pieces.





 

I marked the measurements (I made several 1-inch and 2-inch pieces, a couple of 3-inch pieces, and left one long 24-inch piece) and cut them with a serrated kitchen knife.





We took all of the toys out to the pool (I set it up on the porch so we would be in the shade). The idea was to give M two toys at a time, one that would sink and one that would float, and see if she could guess which was which. She wasn't interested in that game, so I just went with it and watched her throw all of the items into the pool together.


We had a mini music lesson when she realized she could use the straws as drum sticks. She moved from item to item to see what made the best drum sound.


I showed her how she could use some of the containers as boats to fill them with objects that would normally sink. She thought it was fun to fill the "boats" with water until they sank.


Ice Painting

When she got tired of the pool, I brought out the paint ice cubes we made on Sunday. We made these last summer and she really enjoyed them, so I was excited to try them again. Last time I didn't put popsicle sticks in them and M's hands were cold and messy by the end, so I made sure to add them this time. I have seen the directions for this activity on several blogs. Some use paint to color the ice, others use food coloring or even Kool-Aid. We decided to try some with paint and some with food coloring to decide which we liked better.

  • Assemble your materials: ice cube tray, water, washable paint and/or food coloring, popsicle sticks, scissors (I cut each popsicle stick in half to make shorter "handles" for the paints)
  • Fill the ice cube tray with water, then add a small amount of paint or food coloring and mix until it is evenly distributed.
  • Place the ice cube tray in the freezer for about 30 minutes, then add half a popsicle stick for each color.
I used masking tape to secure a large coloring book page and a couple of collage boards to the ground. I asked M to put the ice paints back in the tray when she was finished with each one, but we made a pretty big mess anyway. The good news - everything cleaned up really easily with a quick spray of the hose.




M loved the bright colors, and had a lot of fun mixing the paints. It was very hot outside, so the paints were melting, but that actually made it easier to paint (and we got to talk about melting!). We liked the paints made with food coloring better than the actual paint - I think the food coloring stayed dissolved better in the water.

We definitely should have ended the afternoon with this activity, but I was feeling ambitious, so we tried to tackle one more...

Chalk Paint

I found directions to make sidewalk chalk paint, and since M loves chalk and paint, I thought this would be the perfect activity for her! We took the opportunity to practice measuring again - she loves to measure! We mixed 1/3 cup of cornstarch with some food coloring (neon pink and blue), and then added 1/3 cup of water. It was a little hard to mix, but it came out well. I should have gotten the foam brushes out, but the regular paintbrushes were more accessible, so we went with those instead. As I said, M was really done at this point, and she decided to paint her foot and leg instead of the ground. When I realized the food coloring was staining her skin, we pulled out the hose and packed it up for the day. M was very helpful with hosing everything down - again, this was very easy to clean up (everything except her skin, that is).









We cleaned up, went inside, and wrapped up the day by watching The Little Mermaid. M fell asleep on the couch until it was time for dinner.