A solid understanding of the structure and function of cells can help establish the foundation for learning advanced concepts in the biological sciences. The concept of the cell is introduced in middle school life science courses and is continued at the undergraduate level in college (NRC 2012; Reece et al. 2014). Cells are introduced to students…

The use of inquiry in life science can be particularly daunting because of the additional management and care living systems require. However, there are some low-maintenance organisms that work well in the classroom. One of these is the common fruit fly, "Drosophila melanogaster." Its small size, low cost, easy availability and maintenance, and…

American science teachers in elementary and middle school face a dilemma as they prepare students for high school physics and advanced placement classes. The dilemma lies in ensuring that these students are equipped with the high-level science content they need to thrive in such classes. Aside from life sciences and chemistry sciences, how are our…

This book is a collection of life science classroom demonstrations. Explanations that review key concepts are included. Topics are: stimulus and response; gravitropism; phototropism; living organisms; carbon dioxide; gases emitted by plants; greenhouse effect; stomata; transpiration; leaf skeletons; seed growth; water evaporation in plants; carbon…

Presents an activity in which students develop a handy strategy for exploring probability as applied in the life sciences by learning to use the Punnett square, an effective tool that helps students visualize sample spaces and determine the likelihood of events. (ASK)

This book provides 50 enrichment activities for the science curriculum that provide concrete connections with important world events. Each activity is self-contained and provides everything the student needs to gain a basic understanding of a concept or to work through a project. The activities include innovative and traditional projects for both…

The gypsy moth, an insect brought from Europe to the United States over a century ago, has become the most serious leaf-feeding forest pest in the eastern United States. This packet of instructional materials tells the teacher how to encourage students to explore a biological problem and its impact on society and the environment. It introduces the…

Science and technology affect every facet of human life. By the 21st century, society will demand that all of its citizens possess basic competencies in the fundamentals of science and the use of technology. As science increasingly becomes the dominant subject of the work place, it is important to begin developing within children an understanding…

Science and technology affect every facet of human life. By the 21st century, society will demand that all of its citizens possess basic competencies in the fundamentals of science and the use of technology. As science increasingly becomes the dominant subject of the work place, it is important to begin developing within children an understanding…

Six software packages are described in this review. Included are "Molecules and Atoms: Exploring the Essence of Matter"; "Heart Probe"; "GM Sunraycer"; "Six Puzzles"; "Information Laboratory--Life Science"; and "Science Test Builder." Hardware requirements, prices, and a summary of the…

Described is an integrated investigation to study interdependence among ants. The instructional sequences and results of this activity are provided. A matrix is given which details the content covered in this investigation. (CW)

This document is the fifth educational packet in the Alaska Wildlife Week Series. This unit emphasizes forest wildlife, ecology, and conservation and includes: a teacher's guide with information, interdisciplinary activities, games, and worksheets; a wildlife poster; forest wildlife cards with illustrations and text describing over 100 organisms…

This document is a scientific study of water, aquatic environments and the plants and animals that live in water. It was written for grades 4-6 but many activities may also be of interest for use with older students. This curriculum covers both marine and freshwater habitats. Each of five sections addresses a question about water which is then…

This is the Teacher's Guide for six video programs: "Introduction to Ecosystems"; "Tundra"; "Coastal Forest"; "Oceans"; "Impact of Human Habitation"; and "Taiga". The programs are designed to fit into courses for students from grades five through high school in which ecology is taught.…

Presents an activity in which models help students visualize both the DNA process and transcription. After constructing DNA, RNA messenger, and RNA transfer molecules; students model cells, protein synthesis, codons, and RNA movement. (MDH)