Fifth graders continued work on their world maps this week. Students are finishing measuring and sketching continents to approximate their sizes. Next, they will glue continents to their maps and begin researching/labeling physical and political features. We discovered one mistake in our maps -- we didn't realize that the prime meridian is curved on the Robinson projection. We had just counted 12 lines of longitude and assumed that marked the prime meridian -- oops!
World Maps (5th Grade)
Paper Towel Test (3rd Grade)
Third graders are comparing the effectiveness of different brands of paper towels. This experiment originated from students complaining about how the school's paper towels do not absorb spills. We decided to test how much water they absorb compared to store-bought paper towels and then calculate the cost effectiveness of each brand of towel.
This week, third graders measured and cut equal-area sample sizes from each brand of paper towel. We discovered that even though manufacturers typically list the amount in each roll in terms of square feet, that paper towel rolls are actually only 11 inches in height. The school's towel rolls are 7 inches in height. We had to do some division to find an approximate length so that our sample sizes would each be one square foot in area.
The next step in this experiment is to test absorption by thoroughly soaking each sample and then comparing its wet weight to its dry weight.
Obscertainers (4th Grade)
Fourth graders completed a "black box" activity to explore how scientists often must make indirect observations to form hypotheses. Students had to match 12 different Obs-Certainers to diagrams of their internal configurations. Their only clue -- a small steel ball enclosed in the Obs-Certainer. This was a challenging but fun lab!
I introduced a new class-starter activity this week -- analogies. We discussed how analogies work and looked at several common types of analogies. Each week, we will examine a new type of analogy at the start of GATE class.
First and second graders were challenged with discovering a rule for why some creatures were "Cheatos" and others weren't. Students observed several examples and nonexamples before developing a theory. They had the opportunity to test their theory by drawing their own Cheato and asking if it was a true example. This was a good activity to practice observation within the context of analytical thinking.
Zoom Activity (4th Grade)
Fourth grade completed a teamwork activity based on the wordless book Zoom by Istvan Banyai. Students received 2-3 pages from the book and had to work together to put the pages in order. There was one significant constraint -- students could not show their pictures to anyone. The class eventually decided it was more efficient to work together as one large group rather than having individual discussions. After a lot of description and careful attention, students were successful in recreating the story in the correct sequence.
Types of Communication (4th Grade)
Fourth graders learned about types of communication this week. We discussed the meaning of the word "spectrum" and created a quadrant from two intersecting spectrums -- opennesss to communication and consideration of others. We then plotted four types of communication within this quadrant -- passive, aggressive, passive-aggressive, and assertive. We discussed real-world examples of each.
Students then began brainstorming how they can work toward being more assertive this year. We discussed the importance of self advocacy in school, particularly for gifted students. Students began jotting down ideas of conversations they would like to have with teachers, friends, or siblings. Over the year, we will refer to this lesson as we continue to practice appropriate assertiveness.
Game of SET (all grades)
All grades were introduced to the Game of SET. This is a card game where students must find sets of cards based on attributes. Students quickly caught onto the rules of the game and jumped right into playing each other. Some were exceptionally quick at finding sets!
Check this page for updates on GATE class projects and activities.