RAFT Hands-On Education

Ten third graders and twelve fourth graders in Kathleen Gould’s class at Orchard School District know to turn to RAFT when making creative design solutions! They’ve been on a 17-day Design Challenge journey studying how wind turbines kill hundreds of thousands of birds each year in North America—making turbines the most menacing form of green energy! Using cardboard tubes, paper pinwheel blades, clay, tape, stickers, cotton balls, bubble wrap, and other RAFT materials, student teams were able to think about and design clever models of wind turbines that might be safer for birds to fly around or nest upon! It started when representatives from the WildLIFE Associates brought into the class rehabilitated falcons, owls, eagles, and other birds damaged by wind turbines. “We learned about Luna the owl, who is now blind in one eye, and Liberty, the bald eagle, who broke its wing from flying into a turbine,” says Gould. Seeing these beautiful wild creatures up close helped the students ...

When I first walked into my ' Perspectives in Assistive Technology ' class at Stanford , I didn’t know what to expect. I didn’t know much about assistive technology, except for what I’ve learned growing up with my younger autistic brother, and I didn’t have much experience designing in the field. However, what I did know was my goal for the class: to design a device that would allow children with autism, like my brother, to communicate. Through the RAFT project - to design an affordable, hands-on educational activity kit for children with disabilities - I was able to pursue that goal, while simultaneously gaining experience as a designer. At the end of the eight weeks, I came up with the ‘Spin a story’ Activity Kit, using RAFT materials, that provides several simple ways for students to express themselves. A mixture of three activities – sequencing, storyboarding and sorting – the kit encourages students to initiate their own thoughts with a variety of textual and visu...

3D Tessellation model A bespectacled 6th grader enthusiastically explains ‘efficiency of 3D space tessellations’ with myriad equations and handmade tessellation patterns to address the needs of the packaging, storing, shipping and construction industry. Another middle school student, was inspired by his little brother’s telescope and built a simple vacuum chamber using a PVC pipe with a microphone and a speaker on both ends to find out how sound travels on Mars! This 8th grader from Granada Islamic School used an oscilloscope his mother found at an auction to measure the sounds. “I poke around and find junk to build my projects. It’s fun.” Science projects today have become fun for many students as they use more hands on activities to experiment and understand concepts. These two middle school students were among 996 participants at the recent Synopsys Silicon Valley Science and Technology Championship , where RAFT was one of the special judges. Moenes Iskarous, President, S...

Here is a creative idea from Arlene Brown, a science teacher at St. Mary's School in Los Gatos: "Each year I teach my first-graders about weather, and this year I decided to have them build their own rain gauges. I came to RAFT in search of rain gauges, and what I found were giant syringes (with no needles) that turned out to be perfect for this project!  At 17 cents apiece, I was able to have all 36 students create rain gauges for less than 7 dollars. In class, the students took one look at my sample and knew exactly what to do.  They were very excited about this project! They put a pointed stick in the small end of the syringe to plug the hole and keep the gauge vertical. Now all we needed was rain... thankfully, Mother Nature cooperated by providing a rare rainstorm at just the right time! That night, parents had a great time helping their children set up their rain gauges.  The students could not wait to go out in the morning to see how much water they collected! ...

One of the most important steps in our hands on Activity Kit development process is user testing. We want to test RAFT Activity Kits to ensure we are delivering the best quality product, with easy to understand instructions, and exceptional educational content. We recently invited RAFT members to bring their children, the end users of RAFT products, to be our RAFT Kids Kit Testers for the night. The children were very excited to see the place “where mom gets all her good junk”. We tested Foil Art , Kumihimo , and a brand new Retractor Car. In reaction to completing the retractor car made out of common materials, one child exclaimed, “It REALLY worked!” I received valuable feedback and will take it back to the product development team. It is amazing what you can learn when you see the product with its end user. RAFT prides itself in creating hands on Activity Kits that are made out of common materials so one can actually build these kits on their own! RAFT provides, Idea Sheets, ...

Resource Area For teaching (RAFT) recently honored two Bay Area educators with the Hands On Recognition Awards for their emphasis on hands on teaching methods. Ann Shioji, a high school teacher and Anna Pollack, an elementary school teacher were selected in recognition of their exceptional collaborative and inquiry-based teaching projects and activities in the classroom. Shioji’s award winning concept explores how sound travels through different media using a simple watch and various materials like air, water and sand. Says Shioji, “Students place a watch on the table and put bags, each filled with a different material, on top of it. They then listen for any difference in the sound and describe what they hear. It reinforces the concept that sound waves need a m edium to travel through.” Shioji, who teaches Integrated Science at the Yerba Buena High School , was introduced to RAFT by another teacher when she came to the Bay Area. “I taught in Los Angeles for three years. We didn’t ...