Springfield MicroSTEM 8-4: Applied Circuitry
Today, in MircoSTEM, the students examined real circuits in a calculator to see how a calculator functions and explore how numbers are displayed. Students focused on the display of the calculator, in particular how numbers are displayed using a 7-segment display.
Ask your student: What type of numerical display do most four function calculators have? (7-segment) What type of numerical display do most graphing calculators have? (Dot matrix)
Springfield Engineering Explorations 8-4: Rube Goldberg Competition
Today students finished their Rube Goldberg machines, and took turns demonstrating them to the rest of the class! Using the Rube Rubric, each team was evaluated for the competition, and had the opportunity to observe all the different machines that were made.
Ask your student: How well did your Rube Goldberg machine perform?
Springfield STEMvironment 8/4: Air Pollution
Students today worked as scientists working for the environmental protection agency! As agents of the EPA, students collected their particle collectors, and observed the materials that were collected. By joining the data of the entire class, we were able to map the areas of greatest air pollution, and evaluate just where the most pollution occurred.
Ask your student: What gas do we need to breathe to survive? (Oxygen) What is the best way to deal with air pollution? (Prevention) What is done to clean air we breathe indoors? (Air filtration)