We have been learning about ecosystems recently and instead of displaying our knowledge of the topic on paper, students created news reports on the iPads using the iMovie app. Students did a wonderful job.
Today, we went outside and measured our speed. First we learned how to calculate average speed. We now know that:
We then went outside to perform the following tasks:
– mark off 70 meters (we didn’t have enough space to run 100 meters)
– run 70 meters as fast as we could
– record our time
– calculate out average speed
Today our Master Gardener, Kimberly Bown, invited us to the garden behind the convent to help our green thumbs get a bit greener. She gave us the lowdown on preparing a garden bed, the science behind nutritious soil, and some detailed information on the simple machines we call gardening tools.
We then turned the soil and planted leeks and zucchini. Be sure to stop by this summer to monitor the growth of these plants, and if there’s a ripe zucchini or two, harvest it and prepare it for dinner! Thanks again to Mrs. Bown for sharing her knowledge with us.
Today, the fourth graders went to the greenhouse for a visit with our master gardener, Mrs. Bown. She taught us about cones (they’re only called “pine cones” if they come from a pine tree), and the parts of a plant. We then discussed how birds get seeds from cones.
Along with Mrs. Wells, Mrs. Bown then showed us how to make bird feeders out of our cones. We hope you can attach these to trees around your home over spring break so your local bird population can have a nice, hearty feast!
Instead of calculating the volume of various objects in our classroom, we decided to take advantage of the pleasant, almost-spring weather by going outdoors. Our outdoor classroom was full of small groups working together to find the volume of everything from tissue boxes to a book. It’s amazing how much a little fresh air can make a task more enjoyable. It was a very nice way to end a fantastic week.
Here are some good tips about how to keep your brain healthy as you grow older. Treat your brain well!
In a recent science class, the fourth graders were asked to create a building that was at least two stories high. They were to use only toothpicks and mini-marshmallows as building materials. Their goal was to have their building withstand an “earthquake”.
Some buildings withstood the earthquake while others had trouble standing on their own, let alone standing during a quake. Either way, we learned some lessons and had fun doing it. In the end, we learned that earthquake resistant designs were aided by a few important engineering techniques: cross bracing, a wide base, and a tapered top.
Check out the video to see the 4A minds at work.
On Thursday morning, we had one of the coolest assemblies I’ve ever seen. Outback Adventures of Australia came to teach us about animals from a different part of the world. Our humorous host taught us about the habits and adaptations of spiders, snakes, scorpions, and toads. But the highlight had to be the kangaroo, who got up close to many of the fourth graders.