The study aimed to conduct a systematic literature review to identify the trends, impacts, and challenges of mobile microlearning (MML) research. Using five academic databases from the fields of social science, engineering, and medical science as search sources, 26 scholarly articles, published between 2015 and 2020, were retrieved. The study…

Offers an instructional approach and an exercise that can serve as a useful introduction to stratified random sampling. (ASK)

Uses imaginary tools to create distributions of sample means, the differences among them, the mean difference scores, and the raw score populations. Using this technique helps students grasp the distinctions between them. Generalizes to hypothesis testing aids in answering probability questions, and enhances teaching techniques. (Author/NL)

Presents a method for teaching sampling that uses hypothetical, small-scale target populations. Suggests that this method can best introduce the basic concepts of sampling in the context of a concrete example. Uses actual data collected from the class in order to provide a hands-on experience. Notes some potential limitations of the approach. (KO)

An activity for grades seven and eight using goldfish crackers is described. Students set up ratios and proportions to describe relationships between the sample and the total. (MNS)

One of the benefits of performance based assessment is its allowance for the teacher to gather information about how the student understands and applies knowledge. In this Digest, the basic steps a teacher should take to plan and execute effective performance-based assessment are outlined. Coverage includes the steps of planning and executing…

This social psychological laboratory activity permits the systematic observation of spontaneous human behavior as simulated on television and provides one way to effectively demonstrate and compare time sampling, event sampling, and trait rating techniques. The preparation involves videotaping a popular television show that depicts observable…

Presents teaching activities that are intended to be used to teach statistics to students in a high school mathematics program. Includes a worksheet of eight discussion questions on statistics, four activities on sampling bias, two experiments on sampling techniques, and a game known as "capture-recapture." (TW)

Maintains that few statistical representations are as tenuous as public opinion. Maintains that social studies students need to be taught to analyze statistical data carefully. Presents and discusses four guidelines for students reviewing statistical information. (CFR)