Many approaches to teaching Newman projections and conformational manipulation rely on lecturing using only two-dimensional representations. While molecular models are recognized as useful learning tools, students are often left to figure out how to use them during the initial learning process. The availability of basic online molecular models…

Instilling an appreciation of nature in our youth is an important precursor to environmental protection and support for sustainability. Research has shown that involving students in environmental projects improves their motivation, skills, and achievement on standardized tests, This document contains images of the body parts of small mammals with…

In the renewed "Primary Framework for Mathematics" for England, great emphasis is given to calculation and its prerequisites (DfES, 2006). Expectations are increased for calculations and the recall of number facts, with mental calculation owning a higher profile, while progression in written calculation is clarified. The greater focus on…

In this article, the author describes another teacher's unique approach to teaching science in one unusual second grade classroom. Immediately upon entering the classroom, the author was surrounded by an array of colors, shapes, and objects typically found in a forest. A multitude of puppets, stuffed animals, and live animals filled the classroom.…

Discusses the mathematics learning related to NCTM standards that emerges as children engage in play in early childhood and kindergarten settings and offers suggestions for the effective use of play in teaching young children mathematics. Focuses on the use of blocks and manipulatives. Discusses how teachers' assumptions and mathematics knowledge…

This article discusses how children learn to understand the decimal system in very concrete ways, while having fun using beads. When counting the beads, the children learn 5,491 is not simply "five thousand four hundred and ninety-one" but actually 5 thousands, 4 hundreds, 9 tens, and 1 unit. They begin to understand that as they get 10 units,…

The language immersion approach of the Intercultural Montessori School (Oak Park, Illinois) for children aged 2-6 years is described and discussed. An introductory section gives background information on early work with immersion by Maria Montessori, a personal experience leading to the school's establishment, and the response of language and…