Describes a lesson on different world ecosystems in which activities are based on the constructivist approach to teaching that encourages learners to control their own learning. Includes a sample grading rubric and national science education standards related to these activities. (KHR)

The Math Lab is a creative approach to teaching math concepts. Students are introduced to skills through several conceptual levels. Concrete level activities are followed by semiconcrete, semiabstract, and abstract levels of instruction. Examples of teaching methods for each level are offered. (DF)

An illustration of the cognitive theory of inquiry teaching is presented in this paper in a tutorial dialogue on the nature of lenses. After a description of the goals of the method, the paper discusses the following ten general strategies inquiry teachers use to accomplish the goals: (1) selecting positive and negative exemplars, (2) varying…

Questions and questioning play a major role in both formal and informal educative processes. They are the means by which a child expresses the desire to understand the world outside and they subsequently become the means by which a teacher assesses whether or not a child has satisfactorily assimilated something. This book considers questions from…

Pupils' natural questioning attitudes lead them to discovery in a learning center, in contrast to the lecture method, by which information is forced on students regardless of their interests. This paper describes learning experiences built around rocks. Materials placed in a rock center (rocks, stones, pebbles, magnifying glasses hammers, and…

Supports the approach for young children that allows them to perform actions on objects and observe the reactions. Describes some techniques to use to encourage an inquiry approach. (DDR)

Presents a laboratory in which students are provided with cultures of three bacterial strains. Using the results, students will determine which of the strains corresponds to a mutant lacking a particular functional gene. (DDR)

Presents investigations in which students are provided with a series of four mystery items related to cicadas. Observations and a class discussion follow each item. Contains basic information on doing experiments with live cicadas, specific assessment strategies for this activity, and facts about cicadas. (DDR)

Discusses the benefits of individualizing inquiry for students. Describes using this method in the social studies classroom in step by step guidelines. Offers an illustration of its successful application. Notes factors to be considered before teachers commit to this instructional method. (KO)

Described are two examples involving recursive mathematical sequences designed to integrate a holistic approach to learning algebra. These examples promote pattern recognition with algebraic justification, full class participation, and mathematical values that can be transferred to other situations. (MDH)

Described is an activity that categorizes a two-digit number as "sneaky" if the continued process of taking the difference of the squares of its digits leads to a difference of zero. Other categorizations are determined by whether the difference process ends in a one-digit number or continues in a loop of numbers. (MDH)

Discussed is the teaching method called the learning cycle and how it can be incorporated into science activities. Included are examples of how teachers and students can use the learning cycle to produce instructional materials. (KR)

Points out that a shift toward inquiry-based learning is one of the main tenants of a new approach to science education that also includes technology and the history and nature of science. Includes a sample lesson of how science educators can incorporate the Internet into the classroom. (DDR)

Describes the construction of durable, inexpensive and large sand-hourglasses for use in controlled experiments that allow students to observe, infer, measure, record data, and predict. This hands-on activity is designed to take place over a three-day interval. Includes materials needed, techniques, procedures, follow-up activities, and resource…

Describes discovery learning, a teaching method that encourages students to use inductive reasoning. Students explore and experiment using the skill or idea being taught; they determine rules, make generalizations, and discover concepts. The teacher acts as coach, advisor, and reinforcer. A student page offers a discovery learning game on capital…