This article presents a lesson that was designed to explore the scientific descriptions of matter through both the intensive and extensive properties that students successfully added to their vocabulary. Students' examples demonstrated that there were places where their reasoning about matter faltered as related to how the material is the same…

For over two decades, the field of children's literature has been incorporating more digital technologies into publication of and access to texts. From early computer and CD-ROM adaptations of print picturebooks to the extensive visual and aural interactivity of the newest literature apps, what and how children read has changed significantly in…

The best Science, Technology, Engineering, and Mathematics (STEM) design challenges are student centered, with students themselves making the key decisions. But with young children who are still learning basic academic and social skills, implementing projects where they truly take the lead can be quite challenging. To give students at one…