There is a lot of lumber in Humboldt County — here are some images to ramp up number talks around some real world math.
The Sky Trail is a gondola ride through the redwood forests in Del Norte County, near Redwood National and State parks. As we waited in line to board, we were pondering Amusement Ride Mathematics. A few facts for consideration: Passengers are picked up every 2 minutes Each passenger pays, on average, $10 for the ride […]
The Lumberyard Use Multiplication Arrays to have your students calculate the number of boards in one stack, twelve stacks, and then estimate ALL BOARDS in the lumberyard using the video. Click image to download the worksheet. Extension: these are 2 ‘x 4′ x 12’ boards. How much are the stacks worth if each board is […]
When we talk about electricity, we typically talk about three things: watts, volts and amps. These are universal units. Each one measures something different. Electricity basics for middle school is a two-day lesson which introduces students to circuits, watts, volts, amps, and loads. Watts are a basic measure of power. Volts are the standard unit […]
The basic engineering design process is a series of steps that engineers follow to come up with a solution to a problem. Many times the solution involves designing a product (like a machine or computer code) that meets certain criteria and/or accomplishes a certain task. This activity models a simple challenge to teach the design process […]
Build a roller coaster out of straws and a cardboard box in this engineering design challenge your middle school students (and even older) will love. Start with this teaser Follow video by asking how students have been on/like roller coasters. Allow them to share experiences of riding a roller coaster. This link has pictures of some […]
Project HISI will host a 3 hour mini-conference on April 29th from 8:30-12:00 focused around the project-based curriculum teachers developed during their three years of collaborative efforts.
This list was jointly created by the National Science Teachers Association and the Children’s Book Council and it is the first “Best STEM Books” list yet created. The impetus for the list is the profound difference between the purely-science books on the annual list of Outstanding Science Trade Books and the titles we honor here. […]