Current educational reform calls for increased integration between science and mathematics to overcome the shortcomings in students' quantitative skills. Data Nuggets (free online resource, http://datanuggets.org) are worksheets that bring data into the classroom, repeatedly guiding students through the scientific method and making claims…

Field courses are essential for subjects like Earth Sciences, Geography and Ecology. In these topics, GIS is used to manage and analyse spatial data, and offers quantitative methods that are beneficial for fieldwork. This paper presents changes made to a first-year Earth Sciences field course in the French Alps, where new GIS methods were…

This report describes statistical analyses performed on data collected in the Spring of 2015 from the pilot study of proposed revised and new items in the IDEA Student Ratings of Instruction (SRI) system. Described are the methods employed, results obtained, and decisions made in selecting items for the updated instruments. The procedures occurred…

This student guide is intended to assist persons employed as supervisors in improving their knowledge and skills in the area of quality control. Discussed in the first three sections are the following topics: quality and control (quality, measuring and achieving quality, controlling resources, and quality consciousness); quality control and…

This learning unit on looking at figures is one in the Choice Series, a self-learning development program for supervisors. Purpose stated for the approximately eight-hour-long unit is to enable the supervisor to understand information displayed in charts, tables, and graphs; produce charts, tables, and graphs from figures; compare different sets…

Local district personnel are responsible for collecting evidence that categorically aided projects have an impact upon disadvantaged learners' behavior. The district personnel requested assistance in designing evaluation methods to meet their needs. In keeping with the State Education Department's policy of maximizing service to the field, this…

This trainer's guide is intended to assist supervisors of work-based career training projects in helping students learn how to obtain, analyze, record, and present statistical information, specifically, information related to people's failing to turn up for court appointments. The guide is one in a series of core curriculum modules that is…

This paper argues that to be appropriate the evaluation of teaching must occur under circumstances entirely free of the limitations which inferential statistics necessarily impose on teaching. Regardless of whether the statistical, design, and treatment assumptions required for the valid use of inferential statistics in education are met,…

Describes a study of undergraduates that examined the effect of specific visual skills on academic achievement and on the achievement of different levels of educational objectives. Discusses color and learning objectives, considers computerized analysis of visual skills, presents results of statistical analyses, and suggests implications for…

This evaluation handbook was written for school district personnel who may be either novices or experts in the use of educational research techniques. Tailored to categorically aided projects, the handbook describes techniques that will isolate specific activity effects as reflected by pupil achievement. Chapters are devoted to the construction of…

Focusing on the measurement of outcomes rather than on module materials specifically, test items were constructed to evaluate the Career Education Modules for grades 7-12 developed by the Missouri Career Education Project. First, the stated learning objectives of the modules were converted into outcome objectives. Next, the relevant vocabulary,…

This learning unit on easy statistics is one in the Choice Series, a self-learning development program for supervisors. Purpose stated for the approximately eight-hour-long unit is to enable the supervisor to use statistics to improve his/her decision-making ability, interpret statistics and form judgments on the interpretations other people make,…

The problem of variability of data, even in presumable homogeneous subgroupings of handicapped children, which contaminates the results of many special education curriculum evaluation studies is examined with a study of 103 second-grade learning disabled students. The distortion of statistics calculated on samples of extreme variability; coupled…

The pricing of household work can be based on standardized times established for component parts of the job. Techniques for determining these standardized times and the component parts were developed in a study conducted at Purdue University and supported by a federal grant. After a preliminary survey of homemaker practices in cleaning living…

The report describes a project to identify the teaching competencies necessary for vocational teachers of Ohio's special needs students. Project activities and accomplishments are reported according to the three phases of the project. The first phase involved the identification of 112 teacher competencies, and the information in this section…