I look forward to seeing you all at our upcoming Parent-Teacher Conferences on October 26. Look for an email sent today to sign up for your time slot.
We’ve had a busy week here in Upper Elementary. In addition to our lessons, we added some new things to our daily work cycle.
Before starting their work, students respond to a daily journal prompt. Journaling is a great way to reflect on everyday experiences and relationships and can help us get in better touch with our thoughts and feelings. A journal offers a safe space to express and work through emotions. These journals are for each student’s eyes only to honor that safe space. The second new addition is a daily word problem. Students are encouraged to work together to solve each problem, allowing them to tell and write about their thinking process.
In our history lesson this week, we discussed evidence that may indicate our closest living relative: the species with which we share common ancestry. Using cladogram diagrams, we looked at the alternatives, remembering that we are looking for the animal with whom we share an ancestor. We compared humans with gorillas and chimpanzees by evaluating complicated evidence for the different possibilities. We compared bones and teeth, soft body parts, chromosomes, and molecules. As we completed this work, we discovered that humans share an unknown ancestor with chimps and that ancestor shares an unknown ancestor with gorillas. In other words, it seems we are most closely related to chimpanzees.
Fourth-year students learned about six regular polygons and some of their lines in geometry, such as major and minor base, height, diagonal, bisector, perimeter, and point. Fifth-year students learned to show equivalence between a regular polygon and a rectangle.
Our biology lesson introduced students to the “evolutionary strip.” Using a series of cards arranged in evolutionary order, we reviewed the common and taxonomic names of the familiar animals shown. Students noticed missing labels under two unfamiliar animal groups and were introduced to two new animals, amphioxus and lamprey. They learned that amphioxus had the first notochord that went from the tail to the head and that the lamprey had the first vertebral column.
Finally, Upper El students are enjoying creative writing time, and many have started collaborative stories with friends. They have especially enjoyed sharing their stories in progress with the class at the end of writing time, and we have loved hearing them!
Wishing you a wonderful weekend,
Karen and Deb
































































































































































































