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Why RATATAZ?

It’s more than a fun name.

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It’s learning reimagined. Dr. Woodbury (Keller) has been studying and researching not only how to teach complex topics like chemistry and physics to young students, but how kids (and adults) actually learn.

The RATATAZ method is a culmination of all Dr. Woodbury (Keller) has learned about education over the last 30 years. In a step-by-step approach, the RATATAZ method will help kids feel comfortable being introduced to complex subjects, accelerate their understanding with self-initiated questions, reinforce what they are learning with a real science experiment, and then help them learn how to communicate what they’ve learned with others. And, of course, each step of the RATATAZ method is backed by science!

Read

In the first step students read a print book that introduces basic science concepts. We chose a print text because studies show that students of all ages absorb more when they’re reading on paper than when they read on screens.

Hildegunn Støle, Anne Mangen, Knut Schwippert, “Assessing children’s reading comprehension on paper and screen: A mode-effect study”, Computers & Education, 10.1016/j.compedu.2020.103861, (103861), (2020).

Ask

At the end of each reader, there is a page for asking questions. There are prompts throughout the Lab Notebook encouraging students to ask their own questions. Let them ask any question that pops into their mind and help them write it down if needed. Research shows that helping students find their voice through questioning leads directly to their academic achievement.

Make Just One Change by Dan Rothstein and Luz Santana, 2017 Harvard Education Press.

Test

Next students test ideas with a hands-on experiment. The lab notebook walks them through an experiment where they construct scientific understanding through interactive processes of theory building, criticism, and refinement based on their own questions, hypotheses, and data analysis activities.

How People Learn: Brain, Mind, Experience, and School. Brandsford, Brown and Cocking, National Research Council, National Academy Press 200.

Answer

Have students pick one of their favorite questions they asked. On their own, students are encouraged to try to answer this question. Research shows that students who physically experience scientific concepts (e.g. by answering their own questions) understand the concepts more deeply and score better on science tests.

Physical Experience Enhances Science Learning, Carly Kontra, Daniel J. Lyons, Susan M. Fischer. Psychological Science, April 24, 2015.

Tazzle

Ok — we made this word up, but it says it all. It’s no fun to keep all your discoveries to yourself, and this last step encourages kids to talk, tell, and dazzle (tazzle) others with what they’ve learned. Over the last decades, research has demonstrated that CL (collaborative learning) can promote academic and social educational outcomes.

Collaborative learning practices: teacher and student perceived obstacles to effective student collaboration. Ha Le, Jeroen Janssen and Theo Wubbels, Cambridge Journal of Education, Pages 103-122 | Received 28 Feb 2016, Accepted 18 Oct 2016, Published online: 13 Jan 2017.

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