Archive for the ‘Science’ Category

Ridiculous Weather Report

Monday, April 7th, 2014

ridiculous-weather-reportThis post contains affiliate links. I was compensated for my work in writing this post.

Why not record a ridiculous weather report with your kids? We had a blast! We got this idea from one of the weather chapters from Earth and Space by Bright Ideas Press. We are having a ball doing all the hands-on activities in the book.

You can choose to do a weather forecast about tornadoes or hurricanes. You can then add other crazy weather phenomena. If you have young children, you can tie in Cloudy with a Chance of Meatballs, which has food raining from the sky. You can film your children dropping food onto a town made out of Legos. Slop a big pancake on top of a skyscraper. Have fun!

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You will need a desk and a chair so that your children can look like official reporters. A suit and tie makes boys look super sharp, and girls can wear dresses or collared shirts with pants. A dark background is preferable, especially if you are going to act out the news on the side.

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My son made a tornado warning on a long strip of paper taped together. He wrote his warning with black permanent marker. You need two people to run the paper along the bottom of the screen while you are filming. You have to hunch down so nobody sees you, and hold the paper tight by pulling on each end, while making it go across the screen.

As you can see, we also had a hurricane filmed by splashing a toy boat in a pot full of water. We stirred the pot with a wooden spoon, throwing in an ice cube to represent the iceberg.

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Try to get your kids to enunciate clearly. I had one son that would slur his words together, and it was difficult to understand what he was saying, especially when he was trying to talk with a farmer accent.

You can also interview people as to which season they like best and why. This was one of the activities suggested in the book, and we decided to incorporate that into the weather report. You can do interviews of people who have survived earthquakes, tornadoes, etc. Also, any eyewitnesses can describe weather catastrophes. You can wildly exaggerate these until your kids are laughing hysterically!

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You can also use mirrors and any other props for your weather report. We used a mirror and lots of matchbox cars to dramatize the weather report about freezing rain, where cars were slipping all over the place. It was ironic that pizza was ordered at the end of that clip, because the pizza delivery guy would still have to drive in those slippery conditions.

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Here is the 4-minute video where we do a ridiculous weather report:

 

 

What I loved about this activity is that we were able to bring in clips from other Earth and Space videos. For example, we brought in the volcano eruption from Make Your Own Volcano and the earthquake scene with sand and Legos from Plate Tectonics and Earthquakes. We also brought back the sun character (with sunglasses and a yellow sun label) that has made appearances in several of the videos, starting with the first video in The Earth: Hands-on Activities post. Can you tell that we’re having fun with this book? Why not grab this Earth and Space by Bright Ideas Press for your science curriculum for next year? Your kids will love it!

Hands-on Activities for Weather

Monday, March 31st, 2014

hands-on-activities-for-weatherThis post contains affiliate links. I was compensated for my work in writing this post.

If you are looking for some hands-on activities for weather, you are in the right place. Today we will do a bunch of fun weather activities in our video demonstration. We are continuing our study of Earth and Space by Bright Ideas Press. There are 5 chapters about the weather, and they each contain fun activities. Next week we will be presenting a “Ridiculous Weather Report,” which is a complete hoot!

The kids colored a beautiful weather coloring page depicting hurricanes, thunderstorms, snow, and rain. Strangely, we experienced all of these things (except for the hurricane) during the last few weeks!

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We learned about different types of clouds, and the kids labelled a diagram of the different clouds. You could make this 3-D by adding cotton. I show you this diagram in the video, along with the weather chart provided in the book. You will need the two weather instruments made in the Atmosphere Unit Study video to fill in the chart. You will also need a rain gauge:

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weather-in-a-jarYou can make the rain gauge by cutting a 2-liter bottle in half and inverting the top half. Tape the contraption together with waterproof tape or duct tape, and number the inches on the side with black permanent marker.

If you want a more accurate measurement, the book recommends filling the bottom ridges with water before numbering the side of the bottle. This way if you only have half an inch of rain, you can clearly see it, instead of the rainwater filling some ridges and not others.

The next hands-on weather activity in the book is to create “Weather in a Jar.” This is sure cool, as you create a cloud and rain inside your jar! Pour hot water into the jar, and place a funnel on the top. Put ice cubes into a plastic bag, and place it on the top of the jar. Soon it will fog up (a cloud) and start raining (precipitation). You also have evaporation of the water as the steam from the hot water rises.

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Last but not least, we created a tornado in a bottle. You will have to watch the video to see how we did this fun experiment:


 

Atmosphere Unit Study

Monday, March 24th, 2014

atmosphere-unit-studyThis post contains affiliate links. I was compensated for my work in writing this post.

This week we are doing a fun Atmosphere Unit Study with four chapters from Earth and Space by Bright Ideas Press. Who knew there were so many fun activities to do with the air that surrounds us all the time? The first fabulous idea from the book was to make a huge mural on the wall. The book recommends putting up construction paper on the wall, in different shades of blue. This is easier than what I did, which was to paint the wall. I’m kidding. I didn’t paint the actual wall. We painted rolled-out butcher paper that we stapled to the wall. You can play music and dance around while you paint the butcher paper with your kids, adding more and more white to your blue paint, the higher up you go.

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Oh, yes, I almost forgot to mention this gorgeous coloring page from the book. It reminds me of the hot air balloon ride I took over England, back when I was a teacher there. Ah, yes… I landed on top of my soon-to-be-husband, and the rest is history. Some day I would love to take my kids up in a hot air balloon, maybe in the autumn when the leaves are changing colors. What an awesome homeschool field trip that would be! The sky is the limit with what you can do in your homeschool! (pun intended)

Let me try to get my head out of the clouds to tell you more about the atmosphere mural. It looked gorgeous, and we labeled the different sections of the atmosphere. Then we glued on a skyline of a city on the bottom, and we added some clouds and airplanes and whatnot throughout the sky. The children wanted to have a meteor coming out of the sky and hitting the city, destroying it to smithereens. They laughed hysterically, and I had to calm them down before the entire city was demolished by their hysteria, since they had made tiny paper airplanes, which they were crashing against the city. Sigh. We don’t have enough fun in our family.

barometer-psychrometerWe made a homemade barometer and psychrometer, using the instructions in the book. You can see us putting those together in the video. We filled out the chart, keeping track of the atmospheric pressure and humidity each day for a week. It was fun to measure the atmosphere in different rooms in the house from day to day.

Finally, we drew a pie chart on a pie plate, I mean a paper plate, to represent the composition of the atmosphere. I’m sure that the writer of the book assumed we would have large paper plates. We had tiny ones, which saved us on marker ink, which is what the kids used to fill in the pie charts. Mmmm… Pie….

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Groundwater Experiment

Monday, March 17th, 2014

groundwater-experiment-2This post contains affiliate links. I was compensated for my work in writing this post.

We performed a groundwater experiment to understand aquifers, saturation, and the water table. We are continuing our study of the hydrosphere by using the book Earth and Space by Bright Ideas Press. We are enjoying all the hands-on activities and experiments. Today we will give you a demonstration of this groundwater experiment. But first, we filled out a diagram of the water table, provided in the book.

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The rain falls on the ground, and the water sinks into the ground through infiltration. The rock that is permeable allows water to pass through it, while the ground that does not allow water to pass through it is called impermeable rock. The water table is the invisible line that is just above the level of saturation. Of course, saturation means that the ground is holding as much water as it can hold.

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When we do the groundwater experiment, you will see that we fill one jar with a thin layers of pebbles and thick layers of sand. The other jar contains thick layers of pebbles and thin layers of sand. Both jars are aquifers: layers of rocks and sand that contain water. Which jar has more permeable ground than the other? Will the water sink through faster through the pebbles or through the sand? Watch the video to find out!