When you are starting your unit, you want to make sure that your activities are very accessible for all students.  In this episode, we discuss activities that don't require a lot of prior knowledge to complete.  These will help lead your students into the unit in a meaningful and attainable way.   Other Resources:Teaching Science in 3D on Instagram & FacebookSubmit a QuestionExplore phenomenon-based, discovery-centered learning with iExploreScience.Get on the waitlist for the Spark Subscription.Get on the Waitlist for the Student-Driven Investigations Course by clicking here:  SadlerScience.com/investigateAre you looking for a quick, easy and FREE way to improve your lessons?  Download Erin's 3D Lesson Planner.  Then, all you have to do is write down what you are already doing in class.  Then, she will send you instructions for EASY next steps.   Click here to grab this FREE download.