Happy spring, and welcome back to the middle school students! It was a great week of learning and being outside. Finally feeling warmer temperatures, the middle school ate lunch outside for most of the week.
Announcements:
- 8th Grade Expert Presentations: Wednesday, 4/22 @ 6 pm
- MS ARRIVAL BEGINS AT 8 am
- MS Flower Schedule
Math
Pre-Transition: It was a great first week back from spring break! Students began the week by reviewing key concepts from Chapter 6 to refresh their understanding and build confidence. From there, they continued their learning by working with exponents, including calculating values and rewriting numbers in expanded form. Students also practiced multiplying decimals without the use of a calculator, strengthening their number sense and accuracy. In addition, they explored how to find the percent of a number, applying this skill to a variety of problems.
Transition: Students began the week by reviewing Chapter 6 concepts before continuing into new material. They are now able to use the properties of lines and angles to determine missing angle measures, including working with parallel lines cut by a transversal and identifying relationships such as same-side interior, vertical, linear pair, and corresponding angles. In addition, students explored the properties of parallelograms and applied the triangle sum property to solve for unknown angles. They also learned how to calculate the distance between two points on the coordinate plane, which concludes Chapter 6. Students will review Chapter 6 concepts next week and take the Chapter 6 assessment on Thursday, April 2.
Algebra: Students began the week by reinforcing their understanding of key Chapter 5 concepts, including working with algebraic fractions through multiplication and division, as well as applying their knowledge of rates, ratios, relative frequencies, and percentiles in meaningful contexts. Building on this foundation, they moved into solving proportions and explored the Means-Extremes Property as a reliable strategy for finding unknown values. Students wrapped up Chapter 5 and are now preparing to demonstrate their understanding on the Chapter 5 assessment on Tuesday, March 31.
Geometry: Students dove into Chapter 5, “Proofs Using Congruence“, and have been building their reasoning and justification skills in geometry. They can now make and support conclusions about congruent figures as well as identify and determine the measures of corresponding parts. Students were introduced to two-column proofs and are beginning to practice this skill. They also explored geometric constructions, including how to construct equilateral triangles and a circle through three noncollinear points. To wrap up the week, students applied properties such as perpendicular bisectors and alternate interior angles to find missing lengths and angle measures, and they extended their understanding by writing proofs involving reflections.
Algebra II: After returning from Spring Break, students took time to review key Chapter 4 concepts involving matrices, reinforcing their understanding of operations such as combining scalar multiples and multiplying matrices, as well as recognizing relationships between figures and their transformed images. Building on this foundation, students continued exploring how matrices can be used to represent and perform transformations, including scale changes, reflections, and rotations. This work connects directly to concepts learned in Geometry and helps deepen their understanding of how algebra can model and describe transformations.
Humanities
The 6th and 7th-grade classes had a busy start to the trimester. They first completed a writing assessment to start the trimester by responding in essay form to a prompt of their choosing. Then, the classes dove into their unit, Powerful European Leaders. Beginning with a discussion about what they feel are important qualities of a great leader, they created a class list. Then, they chose two of these qualities to highlight and expand upon in a piece of writing. Students also completed a current political map of the continent of Europe. Finally, the class spent time investigating significant events, people, places, and outcomes of WWI. Next week, they will hone in on Russia’s Revolution of 1917 and begin reading George Orwell’s allegory, Animal Farm.
The 8th grade also had a busy start to the trimester. Their expert research paper drafts were due on Friday, so they spent some time editing, formatting, and finishing these. Additionally, the class delivered brief presentations of the research they completed before the break on the causes of the American Revolution. Then, they began learning about key events in the American Revolution as well as the involvement of both enslaved and freed people of African descent in the war.
Science
After March break, Middle School science students started a new chapter from the Discovery Education e-book. This week, 6th and 7th-graders reviewed concepts about the changes in states of matter, where they can find them in nature, what the changes are between them, and how they happen. They also learned the basics of the water molecule, its main properties, and why water is called Dipolar. This week, students discussed the Law of Conservation of Energy, learning that energy cannot be created or destroyed, only transformed. They also explored how kinetic energy changes during transitions between different states of matter.
On the other hand, 8th Graders started a lesson about Cellular Respiration. In this lesson, students learned how cellular respiration works and how important it is for any living organism. They also learned the importance and differences between respiration and cellular respiration and how they are connected. In addition, students learned that cellular respiration is the biochemical process that turns food and oxygen into water, carbon dioxide, and ATP (Energy). Cellular respiration has two steps: Glycolysis and aerobic respiration. Glycolysis happens in the cytoplasm of the cell, and without oxygen, can end up in fermentation, producing 2 ATP (Adenosine Triphosphate). Also, they learned the two types of fermentation: alcoholic fermentation and lactic acid fermentation. 8th graders also learned that aerobic respiration happens in the mitochondria of the cell and produces 29 to 36 ATP.
Middle School students were able to work on classwork about each of these topics that helped them to recognize these concepts in daily activities. As part of the dynamics of the science class, we continue our weekly homework by reading a science article and answering questions about it.