Suggests activities to elicit and develop children's conceptual understanding of plants. (Author)

Presents a brief overview of allelopathy, or "chemical warfare" among plants. Includes suggestions for school science topics of study and activities. (Contains 11 references.) (Author/WRM)

Summarizes the recent research on pollen germination and introduces some basic studies on pollen tube growth that can be conducted in a secondary school laboratory. Discusses the use of a light microscope and refrigerator to study pollen. (Contains 13 references.) (Author/YDS)

Presents a science activity focusing on student ideas about plants and builds a terrarium based on students' ideas about the conditions of plant growth and cycling. (YDS)

In the fall of 2002, teachers at the author's school were expressing interest in finding new ways to teach science as inquiry--and she was looking for an interesting plant inquiry for second-grade students. That November, She attended a Journey North workshop at the Tennessee Science Teachers Association convention and had an "a-ha"…

According to the National Science Education Standards (National Research Council 1996), students in the middle school years should progress in studying life science from examining individual organisms to recognizing patterns in ecosystems and developing an understanding about the cellular dimensions of living systems. Students should broaden the…

The use of plants for healing purposes has been prevalent in all cultures throughout history and continues to play a role in medicine today. While herbal medicine has much to offer, adverse effects can result from lack of quality control and standardization, consuming an inadequate dose, using the wrong herb, and reactions with modern drugs. To…

How is the university connected to the pressing social and environmental problems that confront citizens in its region? What sorts of communities will students build in this changing cultural and environmental landscape as a result of their experiences in education? In this article I explore how an ethnobotany seminar uses critical pedagogy of…

This design study tracks the development of student thinking about natural variation as late elementary grade students learned about distribution in the context of modeling plant growth at the population level. The data-modeling approach assisted children in coordinating their understanding of particular cases with an evolving notion of data as an…

For many children across the globe, whether in low or high income nations, growing up in the 21st century will mean living in overcrowded, unsafe and polluted environments which provide limited opportunity for natural play and environmental learning. Yet Agenda 21, the Habitat Agenda and the United Nations Convention on the Rights of the Child…

Exploration of the Chemistry of Plants is established as a part of the department offerings for nonmajor science students to fulfill their science general education requirement. Plant themes proved to be very suitable in capturing the interest of the nonmajor science students as an introduction to chemistry.

In many cultures, elders are revered within the extended family as a source of wisdom gained from long experience. In Western societies, this role has been marginalised by changes in family structure, and grandparents' significant contribution to children's upbringing often goes unacknowledged. A research study with families of three- to…

This study looked at 30 primary aged children between 10 and 11 years old who were visiting the Eden Project, Cornwall and participating in workshops led and designed by the Eden Education Officers. The study attempted to directly test the effects of the Education Officers' workshops on children's learning. Personal meaning mapping, a…

The Plant Information Center (PIC) is a project funded under the Institute of Museum and Library Studies that aims to provide global access to both primary and secondary botanical resources via the World Wide Web. Central to the project is the development and employment of a series of applications that facilitate resource discovery, interactive…

This paper explores the different types and characteristics of preschool children's explanations of plant growth and rain formation. The children's explanations were categorized as naturalistic, non-naturalistic, or synthetic, i.e., explanations containing both naturalistic and non-naturalistic parts. In regards to plant growth the children…