Infrared spectroscopy (IR) is a staple structural elucidation and characterization technique because of its ability to identify functional groups and its ease of use. Interestingly, it allows the capture of electronic effects via their influence on the bond strength of "probes", such as the carbonyl group and also offers a wealth of…

In this article, we draw on assemblage theory to investigate how children aged 5 engage with different material surfaces to explore ordinal and relational aspects of number. The children participate in an activity in which they first interact with a strip on the floor, then with a multi-touch iPad application, to work with numbers in expressive…

In the information age, where all answers are just a click away, curiosity, the intrinsic drive to learn, becomes of paramount importance. How easy is it to prime for curiosity and what are its effects? What simple interventions can be used to enable curiosity-driven behaviors? We have conducted a large-scale study to address these questions,…

The Joan Ganz Cooney Center and the Corporation for Public Broadcasting have partnered to better understand how young people are engaging with media today in order to help public media better serve Gen Z. As part of our By/With/For Youth: Inspiring Next Gen Public Media Audiences, we spoke with tweens and teens across the U.S. about how they spend…

This work investigates in how far gamification and micro-learning, implemented by the novel technologies H5P and xAPI, are suitable to increase the motivation and learning performance of pupils with cognitive and behavioral challenges. The context for the field trials is the Norwegian SOL framework (short for Systematic Observation of Reading) in…

A unit on the quadratic equation is described. The discovery approach is used and the computer is integrated into the study of mathematics. (MK)

A special topics elective course is described. The rationale and organization are discussed and examples of course content and student achievement are presented. (MP)

Having students try to generate their own random numbers can lead to much discovery learning as one tries to create 'patternlessness' from formulas. Developing an equidistribution test and runs test, plus other ideas for generating random numbers, is discussed, with computer programs given. (MNS)

An intuitive approach to exponential functions is described. Microcomputers are used to aid discovery of derivatives. (MNS)

Suggestions are given for having students write or modify computer programs for listing prime positive integers and continued fractions, to help them discover mathematical concepts. Sample programs are included. (MNS)

Uses Derive as an instructional tool to investigate asymptotic behavior of rational functions. Activities focus on reducing manipulation and computation and on generating multiple examples to focus on discovery of the concept rather than a summary of rules. (MLN)

The Capital Children's Museum, the Options School, and the Model Early Learning Center are the three major components of the National Learning Center. The museum exposes children to a variety of subjects and concepts, including fine arts, science, foreign and local cultures, and social history. Its exhibits are designed to promote active…

Maintains that most computer tutorials retain a print orientation substituting connected computer screens for the pages of a book. Argues for a more creative use of computers' interactive capability. Presents three model tutorials concerning the Maastricht Treaty and U.S. Constitutional ratification. (MJP)

Examples of composite functions present students with intriguing questions that they can explore using calculators and computers, geometric and algebraic methods, and approximation techniques. Student-centered activities allow students to make discoveries about functions. (MLN)