While elementary teachers do not typically cover the structure and function of DNA, their students can easily understand that organisms have observable traits, that each individual has a unique combination of traits, and that the "recipe" for traits is passed from parent to offspring. The Genetic Science Learning Center has developed and…

This article focuses on an argument-based inquiry (ABI) approach to a fourth grade unit on waves. A fourth-grade teacher included multiple opportunities for students to read, write, and use language to represent their understanding of physical science Next Generation Science Standards (NGSS) performance expectations (NGSS Lead States 2013). He…

Provides a description of a project using a draw-a-scientist test to probe students' perceptions of who does science under what conditions. Details are provided regarding the methodology with research instruments included. Instructions for participating in a national study using the draw-a-scientist test are provided. (DDR)

Describes a project for preservice and inservice teachers enrolled in an elementary school science methods course. Purpose of the project is to study children's concepts of science and to develop understanding of cognitive development. Interview techniques are based on Piagetian methods. Studies are critiqued on a group basis. (JM)