Lesson Plan Bundle: Reason, Reason, and More Reason! It’s always a good time to think about how we think, and to strengthen our skills in reason and logic! It’s never too early! Here’s a collection of lesson plans for thinkers grades 2-5, with activities to get the conversation started! They’re all part of our Lesson Library! Get ready to share big ideas with your class! Be Reasonable! Argument Vs. ArgumentCosmic Consequences Question Avalanche