RAFT Hands-On Education

By Jeanne Lazzarini, Math Master Educator/R&D Specialist, RAFT I have often shared with my students that I make mistakes, and I have learned so much because of them! Sometimes I even purposefully made a mistake in a math lesson to see if students take notice! Let your students know it is okay to make mistakes, and when you do, your brain is developing new insights, new ways of thinking, and bursts of conceptual understanding!    From an early age many of us are taught that it’s bad to make mistakes, to fear failures, and to avoid them all costs. However, the truth is that failure and making mistakes are a necessary part of growing up and of being successful and should never be avoided!  So, you might ask, how do I encourage students to feel okay about making mistakes?   Talk with them about mistakes and failures, including: ·          Have students investigate “famous” people who have made mistake...

By Jeanne Lazzarini, Math Master Educator/R&D Specialist, RAFT How does math relate to real life?   One way is to take a look at the shape of a cloud, a mountain, a coastline, or a tree!   You might be surprised to find that many patterns in nature, called fractals, including growth patterns, have very peculiar mathematical properties ---   even though these natural shapes are not perfect spheres, circles, cones, triangles, or even straight lines!  3D Fractals For Inspiration   So, what is a fractal?   Benoit Mandelbrot (November 20, 1924 – October 14, 2010) is commonly called the father of fractals. He created the term “fractal” to describe curves, surfaces and objects that have some very peculiar properties. A fractal is a geometric shape which is both self-similar and has fractional dimension.    Daydreaming fractals Ok, so what does that mean?   Well, “self-similar” means that when you magnify an object, each of...

By Earlene Coleman, Special Education M.A. After teaching Special Education for twenty-five years, I've found that sharing personal stories with my students helps build positive relationships. How NOT to be around your students Now that the school year is off to a start, teachers are busy getting to know all their students. However, spend some time letting your students learn about you. Tell them about where you grew up, your family, about your children, your favorite ice cream, and what your hobbies are. Maybe tell them about what type of child you were.  One year, I recall describing in detail how I had a tantrum on my mother because I couldn’t go outside to play with my friends when she wanted me to do my chores. All my students thought it was very funny and shared what makes them act out. This sharing was beneficial. Remember, at the beginning of the school year, you are a stranger to most of your class. These conversations will help build positive relations...

By Eric Welker, Master Teacher and Activity Developer, RAFT Positive reinforcement is simple and necessary in all classrooms - but can be forgotten while class rigor becomes more demanding. Here are some easy tips to remind ourselves to praise our students daily. 1. Have a small whiteboard outside the classroom and write a positive message on it to remind students that you are glad to see them. Messages such as: "We’re lucky you came today, it's going to be an amazing day!", or "I will give you my 100% today." This type of positivity will have students coming to class with smiles on their faces and sets the tone for a fantastic day. 2. Incorporate stickers into your daily routine. As children, we all loved receiving stickers, but even young adults enjoy small rewards such as stickers for participation. Small stickers may be placed on the front of folders or binders for students asking wonderful questions or participating.  An easy way is to have a clipboar...

By Jen Rodgers, 8th Grade Science Teacher Last summer I attended RAFT’s two-day "Innovation Institute."  It would take several posts to share with you everything I learned and was able to apply to my classroom.  However I would like to share one activity with you this time, and how I adapted this to teach a concept in my class. I teach 8th grade science, and one of the standards we teach is how to use the Periodic Table of Elements and what the patterns are in the periodic table.  We know how amazing the science is behind the Periodic Table of Elements.  But translating that to 14 year olds and letting them discover how incredible it is that everything we know is made of these few elements that share so many characteristics and all fall into this pattern is no small feat.  We teach them about groups and periods, valence electrons, metals and non­metals, and how the characteristics follow a pattern and why.  Using RAFT’s Idea Sheet “Thinking on the Out...

Did you know NASA has created their Beginning Engineering Science and Technology (BEST) lessons to help K-8th grade students understand the Engineering Design Process?  The Engineering Design Process is a series of steps engineers use to guide them in problem solving. Engineers must ask a question, imagine a solution, plan a design, create that model, experiment and test that model, then take time to improve the original – all steps that are crucial to mission success at NASA. Throughout the Building a Satellite to Orbit the Moon and Launching a Satellite activities, the emphasis is for students to understand that engineers must “imagine and plan” before they begin to build and experiment. To successfully complete the NASA BEST Activities, students must draw their ideas first before constructing. Students transform into NASA Scientist and Engineers as they create their own satellites using a cardboard tube and general building supplies including buttons, bubble wrap and alumi...

RAFT was founded on the idea that extra materials should not be wasted, and instead, should be used to help children explore their creative abilities while learning. Many teachers use RAFT’s recycled materials to help solidify this idea – creating lesson plans that meet state standards, while engaging students in fun and inspiring ways. Michele Guieu teaches art at the Montalvo Arts Center and specializes in multi-cultural and multi-media art. Michele pulls inspiration from her childhood in France and travels through Africa, giving her a unique view into societal influences such as global and environmental issues. Michele shapes these issues into meaningful pieces of art – through video, painting, photography, and elaborate installations. “ In my art and through my teaching I am sharing my views and concerns about environmental issues. I engage the public and my young students to reflect, collaborate and create ,” says Michele. Michele’s passion for the environment...