Discusses the use of flexible straws for teaching properties of figures and families of shapes. Describes a way to make various two- or three-dimensional geometric shapes. Lists eight advantages of the method. (YP)

The article asserts that books on tape with sound illustrations (accurate narrative descriptions of graphics and photos) and tactile books stimulate visually impaired and blind children to better understand the physical world. (Author/DB)

Provided are activities for creating tangrams. Illustrates how to make tangrams and use them. (YP)

It is important for caregivers and teachers to attach a sense of ownership and permanency to all types of childrens' play in the preschool and kindergarten classroom. Six suggestions that teachers can use to accomplish this goal are offered. Two examples illustrate the topic. (BB)

Surveyed were 220 teachers in grades one-three in 11 states on their use of 11 devices for teaching mathematics. The percent of teachers who never or seldom used the listed manipulatives ranged from 40.8 to 74.7. (MNS)

A study compared the effectiveness of two methods of teaching clinical breast examination: standardized teaching from family medicine faculty or well women teachers (n=54 first-year students) and unstandardized teaching during clinical rotations (n=70 second-year students). The standardized-teaching group had more consistent techniques, higher…

Notes that many activities in early childhood classrooms offer opportunities for sensory learning that may be overlooked unless specific attention is directed toward these areas of learning. Suggests that teachers can increase these opportunities by using "feely" boxes or bags, which allow children to touch an object without seeing it. Various…

Presents a mathematics investigation in which students discover number patterns in physical structures and express their generalizations algebraically. (MKR)

Analysis of the role that (n=4) second graders' use of the hundred board played in supporting their conceptual development found that the board did not support the construction of increasingly sophisticated concepts of 10, but did support their ability to reflect on their mathematical activity. (54 references) (Author/MKR)

Provides the instructions to build a homemade calculator that can be used as a reinforcement device to assist primary students in memorizing their addition facts. (MDH)

The development of aids for teaching a general physics course to blind students is discussed. Described are how the materials should be used considering the topic of equilibrium of a rigid body. Results and improvements obtained with this method of teaching are briefly discussed. (KR)

The uses that chemistry students (undergraduates, postgraduate, and trainee teachers) make of analog models when relating equations to projects were identified. Although only a restricted use of such models were found, and for none of the reasons valued by practicing chemists, patterns were identified. The implications for chemical education at…

Describes geometry-related activities that explore tessellation patterns and use origami and paper to create three-dimensional figures and pop-up cards. (MKR)

Presents an activity centering on Baravelle spirals in regular polygons to review and connect a number of algebraic and geometric topics, as well as to involve students in formal calculations, visualization, pattern discovery, series, estimation, and recursion. (MKR)

Describes a lesson in which a game involving base-ten blocks is used to teach place value. Discusses four steps to promote successful lessons involving manipulative materials: (1) manipulative choice; (2) lesson preparation; (3) active student participation; and (4) process evaluation. (nine references) (MDH)