This article describes an activity designed to foster an authentic way for students to learn about the biodiversity in their community. The activity is a half year scaffolding sequence to explore the living environment right outside the classroom. In using the outdoors just outside the window as a classroom, an inquiry based activity accomplished…

Even though students see plants all around them, they tend to ignore them. Animal studies usually get all the "press." As a naturalist, children's book author, and coordinator for an educational science website for teachers, the author knows from personal experience that observing and charting plant growth can be as intriguing as observing…

If life continues from generation to generation, then all plants and animals must go through a life cycle, even though it may be different from organism to organism. Is this what students have "learned," or do they have their own private conceptions about life cycles? The formative assessment probe "Does It Have a Life Cycle?" reveals some…

Fall catches our attention, sometimes in subtle ways. A brisk wind, a seed pod. Consider the nondescript tree that you never notice until its golden or garnet leaves flutter to the ground. For those of us who don't like cold weather, the beauty of fall makes up for the pain that is coming. But despite the riot of color, fall is more than a pretty…

Project BudBurst is a national program intended to get students and other "citizen scientists" to participate in a real study about plants, the environment, and climate change. It also provides an excellent opportunity for students to build data-analysis skills. A collaboration of several agencies and universities, the program began last year and…

Effective instruction requires continual assessment of student understanding to identify and redirect misconceptions. This is particularly important when dealing with topics that seem straightforward to the teacher but may go beyond the personal experience of many students, such as the life cycle of flowering plants. Life cycles are a core topic…

Teachers often use analogies and are unaware of it--they are using them automatically. Whenever they begin an explanation with "It's just like...," "It's similar to...," or "Think of it this way...," they are using an analogy to explain a concept to their students. An "analogy" is a similarity between concepts. Analogies can help students build…

Described is an experiment designed to illustrate photosynthesis. The experiment is based on a classic experiment performed by vanHelmont in the sixteenth century. A list of materials, procedures, and concepts are discussed. Variations are suggested. (CW)

The construction and stocking of an in-class pond is discussed. Suggestions for eight activities using the pond are provided. A list of 15 references is included. (CW)

This article describes a collaborative effort that included a botany professor, an art teacher, and a science teacher, called,"Plants, Pots, and Paints." This interdisciplinary project was successful in connecting content across disciplines (science to art) and for motivating fourth-and fifth-grade students to create something beautiful both they…

The slime mold Physarum polycephalum provides an easily maintained classroom plant which can act like an animal. Directions are given for: acquiring the organism; activating it; observing its life cycle; and viewing protoplasmic streaming. (DH)

Suggests science activities using amaryllis plants. Includes information on growing the plant and its annual growth cycle. (SK)

Presents directions for an activity designed to illustrate the function of plant nutrients. (PEB)