Discusses a painting unit for kindergarten that focuses on color mixing and brush stroke techniques. Students paint a picture of their favorite animal. Describes the unit, listing the materials needed and including sample paintings. (CMK)

Discusses five-kingdom classification and the changes in understanding over the years. First published in 1983. (YDS)

Outlines how an example from the field of animal husbandry is used in a DNA Technology course to motivate students to take a deeper interest in the material. Focuses on paternity testing in dogs. (DDR)

Describes an art lesson in which third-grade students create mounted trophy fish. Explains how the students created the three-dimensional fish, the board on which to mount the fish, and the small paper plaque with information about the trophy fish. (CMK)

Educational and behavioural psychologists have made major contributions to the field of communication intervention for individuals with developmental and physical disabilities. A brief personal perspective is provided on some of the major works and contributors that have shaped the field over the past 25 years. Major contributions and personal…

Land snails are common invertebrates that fascinate children. Unfortunately, they are seldom used for activities in the science classroom. Snails are inexpensive, take up little space in the classroom, and require only low maintenance, and their learning dividends can be enormous. For example, students can use them in inquiry-based activities that…

The association "Participe Futur", based in France, has set up a fantastic sailing and educational adventure with the help of the International Polar Foundation. A group of scientists left the South of France on 20 March 2005 on a sailing boat named "Alcyon". They will be on board for nine months, travelling all the way from…

Cultural differences in students' attitudes towards animals need to be better understood and respected in order to promote tolerance in multicultural biological education. A cross-cultural study was conducted to investigate the beliefs of 425 students of different nationalities on animal sentience and attitudes towards the uses of animals.…

Digital videophotography, computer image analysis and physical measurements have been used to monitor sedimentation rates, coral cover, genera richness, rugosity, and estimated recruitment dates of massive corals at three different sites in the Wakatobi Marine National Park, Indonesia, and on the reefs around Discovery Bay, Jamaica.…

Neural generators related to different sleep components have different effects on seizure discharge. These sleep-related systems can provoke seizure discharge propagation during nonrapid eye movement (NREM) sleep and can suppress propagation during REM sleep. Experimental manipulations of discrete physiological components were conducted in feline…

Australian outback mythology is frequently invoked in attempts to unify Australians and smooth over differences. This is accomplished by appeals to shared heritage and shared cultural and economic interests. To a significant extent outback mythology is associated with the extensive grazing industries of the inland and north of Australia. Through…

The present studies explored the role of the medial striatum in learning when task contingencies change. Experiment 1 examined whether the medial striatum is involved in place reversal learning. Testing occurred in a modified cross-maze across two consecutive sessions. Injections of the local anesthetic, bupivacaine, into the medial striatum, did…

In two experiments, the time course of the expression of fear in trace (hippocampus-dependent) versus delay (hippocampus-independent) conditioning was characterized with a high degree of temporal specificity using fear-potentiated startle. In experiment 1, groups of rats were given delay fear conditioning or trace fear conditioning with a 3- or…

The polysialylated neural cell adhesion molecule (PSA-NCAM) has been implicated in activity-dependent synaptic remodeling and memory formation. Here, we questioned whether training-induced modulation of PSA-NCAM expression might be related to individual differences in spatial learning abilities. At 12 h posttraining, immunohistochemical analyses…

Motor learning in the vestibulo-ocular reflex (VOR) and eyeblink conditioning use similar neural circuitry, and they may use similar cellular plasticity mechanisms. Classically conditioned eyeblink responses undergo extinction after prolonged exposure to the conditioned stimulus in the absence of the unconditioned stimulus. We investigated the…