Globally, malnutrition is an issue that has never been overcome, even after a series of efforts by experts, which have never been impressive. The world's malnutrition burden remains unsatisfactory since malnutrition is solely responsible for more illnesses than other reasons. Malnutrition continues to be a significant problem in Malaysia. The most…

This article illustrates one of several learning sequences from the Interdisciplinary Mathematics and Science (IMS) Learning project, connecting science and mathematics learning in the primary school. Investigating Body Height involved a series of investigations conducted in Years 5 and 6 across six classes in one school. The project teachers…

Terah J. Stewart challenges us to think about our attitudes toward fatness and fat bodies and consider how our campuses marginalize people based on body size. He shares his students' stories of dreading to enter a classroom for fear of not finding a seat they can fit in or being publicly admonished for being unhealthy and lazy. Clearly, negative…

Percentage of body fat, age, weight, height, and 14 circumference measurements (e.g., waist) are given for 184 women aged 18-25. Body fat, one measure of health, was accurately determined by an underwater weighing technique which requires special equipment and training of the individuals conducting the process. Modeling body fat percentage using…

Human beings consume energy every day. Even at rest, energy is still needed for the working of the internal organs. This is achieved by the metabolism of consumed food in the presence of inhaled oxygen. During the resting state this is called the maintenance rate, and follows the mouse-to-elephant formula, P[subscript met] = 70M[superscript 0.75]…

What would the curriculum look like if it were developed from the perspective of measuring? Without formal tools, the Yup'ik Eskimos of Alaska used their body as a measuring device and employed ratios extensively in their daily practices. "Math in a Cultural Context" is developing curriculum materials based on Yup'ik Elders use of…

A well-known lesson taught by many upper-elementary and early-middle-school teachers at the beginning of the school year asks students to compare how arm span relates to height. Students measure their height and arm span and compare their measurements to those of their classmates. This lesson gets students measuring, graphing, and practicing…

Objective: The authors' aim in this study was to determine, after adjustment for the effects of body mass index and socio-demographic measures, whether sex-specific weight control norms would have significant independent relationships with the weight control behavior of college women and men. Participants: The authors used an anonymous…

Adolescent athletes may be at risk of restricted growth and delayed maturation when combining intense training with insufficient energy intake. Because catch-up growth commonly occurs with reduced training, final adult stature is generally not compromised. However, in athletes with long-term, clinically delayed maturation, catch-up growth may be…

In current curriculum materials for middle school students in the US, data and chance are considered as separate topics. They are then ideally brought together in the minds of high school or university students when they learn about statistical inference. In recent studies we have been attempting to build connections between data and chance in the…

This article presents the decision of the People's Court in Wuhou District, Chengdu, Sichuan Province on the Jiang Tao v. Chengdu Branch, People's People's Bank of China case. Jiang Tao, the plaintiff, claimed that the defendant Chengdu Branch placed an announcement in the "Chengdu Business Daily" to "recruit tellers for Chengdu…

A mobile stepladder was developed to allow a junior high student with dwarfism to function with independence in an industrial arts class. (CL)

Presents an activity that explores how gravity affects human height. Uses threaded spools suspended in a soda bottle filled with water to simulate the effects of gravity on the human skeletal system. Suggests extension activities and related explorations. (LZ)

This article describes a unit of instruction designed to promote algebraic thinking in second graders. Students examined second- and fourth-grade students' ages and heights on a table and graph and described the patterns that they observed in the data.

Describes the contributions of anthropometric history to the understanding of standards of living in the past. Defines anthropometric history as a methodology that uses body height as a proxy measure for economic variables determining how well the human organism thrives in its socioeconomic environment. Suggests that anthropometric methodology…