This paper discusses a research study that focused on middle grades students' abilities to read and to move between different graphical representations before and after instruction. The data analyzed were collected from a group of 76 sixth grade students who were in 3 different mathematics classes in a middle school located in central North…

This book provides a resource for mathematics teachers to understanding the National Council of Teachers of Mathematics' (NCTM) standards and implementing these standards in their teaching. Five standards are overviewed: (1) number and operation; (2) algebra; (3) geometry; (4) measurement; and (5) data analysis and probability. Lesson plans are…

This book provides a resource for mathematics teachers to understanding the National Council of Teachers of Mathematics' (NCTM) standards and implementing these standards in their teaching. Five standards are overviewed: (1) number and operation; (2) algebra; (3) geometry; (4) measurement; and (5) data analysis and probability. Lesson plans are…

This book provides a resource for mathematics teachers to understanding the National Council of Teachers of Mathematics' (NCTM) standards and implementing these standards in their teaching. Five standards are overviewed: (1) number and operation; (2) algebra; (3) geometry; (4) measurement; and (5) data analysis and probability. Lesson plans are…

Describes exploratory data analysis activities using packages of M&M candies and graphing results using object graphs, picture graphs, symbolic graphs, circle graphs, relative-frequency bar graphs, and stacked bar graphs. Also discusses pooling data and assessing reasonableness of results. (MKR)

This article (1) provides a review of "Anno's Counting House," a wordless picture-story and game that engages children in thinking about numbers; and (2) examines a classroom activity from which children learn that the same data, graphed differently, may support a variety of conclusions. (GLR)

Describes the work of a meteorologist, the history of meteorology, and links to mathematics. Contains reproducible student activity worksheets on weather data. (MKR)

Presents an activity in which students experience a scatterplot as a visual and kinesthetic tool for discovering patterns among variables and making predictions based on those patterns. Bridges the gap between algebraic and statistical graphs. (DDR)

This study considers the galvanic skin response (GSR) of sixth-grade students (n=20) using print, video, and microcomputer segments. Subjects received all three media treatments, in randomized order. Data for analysis consisted of standardized test scores and GSR measures; a moderate positive relationship was shown between cumulative GSR and…

A unit of study that introduces collecting, representing, describing, and interpreting data is presented. Suitable for students in grades 4 through 6, it provides a foundation for further work in statistics and data analysis. The investigations may extend from one to four class sessions and are grouped into three parts: "Introduction to Data…

The self-study unit for intermediate grades deals with growth and distribution of the black population of the United States. The unit shows how and why the black population started from a rural southern base and became a largely urban population, compares the black people of two cities, one northern and one southern, and discusses how they are…

Presents a unit developed by the 1991 Oregon Mathematics Teachers of Middle School project in which students investigate the average temperature, precipitation, and snowfall in their town using spreadsheets and graphing packages. Students compare the averages over a period of 30 years to a particular year. (MDH)

Provides 5 activities for levels K-2, 3-4, 5-6, 7-8, and for the family that incorporate data collection and interpretation in the decision-making process. Activities investigate taste preference, voter preference, meal preference at the school open house, three close presidential elections, and questions about the years and dates of presidential…

Describes a unit designed to integrate mathematics with other curriculum areas by drawing on real-life situations. This unit incorporates nutrition, calculators, and graphing skills to classify items from a grocery receipt and represent the amounts of money spent on each category in different graphs. (MDH)