Undergraduate introductory biology courses are changing based on our growing understanding of how students learn and rapid scientific advancement in the biological sciences. At Iowa State University, faculty instructors are transforming a second-semester large-enrollment introductory biology course to include active learning within the lecture…

This study examined differences in classroom climate perceptions and motivational beliefs between students enrolled in undergraduate Biology courses that fostered an active learning environment through pedagogical enhancements (intervention group) and students enrolled in traditional, exposition-centered Biology courses (control group).…

A silver mirror can be deposited on many types of surfaces from the reduction of the silver-diammine complex by a reducing sugar as proposed by Kemp in this "Journal". Three extensions of Kemp's demonstration that highlight the role of SnCl[subscript 2] sensitizer in the deposition of a silver mirror on surfaces are presented. The demonstration…

This article offers a way of using the theory of audience design--how speakers position different audience groups as main addressees, overhearers, or bystanders--for written discourse. It focuses on main addressees, that is, those audience members who are expected to participate in and respond to a speaker's utterances. The text samples are…

To date, extensive research has been done on the use of Audience Response Systems (ARSs) in colleges and universities, but not in secondary school schools. The purpose of this study was to conduct a detailed formative analysis on the benefits, challenges, and use of ARSs from the perspective of 659 secondary school students. Key benefits reported…

Although students must understand the rhetorical medium that they use to present their proposals to their fellow classmates, they must also understand how audiences shape the rhetorical medium and shape how they create texts. Surveying audience members can help students figure out the best strategies to present their proposals and, in doing so,…

We argue that opening a space for dialogic, imaginative writing in the classroom can create entry points for a culturally responsive writing pedagogy (CRWP). We explore how collaborative writing for a pre-existing community digital platform (FundZa) and audience aids the implementation of CRWP in a creative writing course for South African…

Much of the foundational scholarship in writing across the curriculum and writing in the disciplines privileges pedagogies that introduce students to disciplinary writing. Recent scholarship, however, suggests that some faculty members do not want to teach disciplinary writing to their students, particularly in general education courses that cater…

Online student response systems (OSRSs) are fast replacing classroom response systems (CRSs), also known as personal or audience response systems or "clickers". OSRSs can more easily be implemented in the classroom because they are web-based and allow students to use any browser and device to do the "clicking" required to…

Classroom response systems are widely used in interactive teaching environments as a way to engage students by asking them questions. Previous research on the time taken by students to respond to conceptual questions has yielded insights on how students think and change conceptions. We measure the amount of time students take to respond to…

This white paper reports on findings from the fifth survey of social media in advancement, conducted by CASE, Huron Education and mStoner. Nearly 2,000 respondents provided feedback on the tools they are using, how they use them, which are most successful, and how to measure return on investment. This year the authors focused on three key…

The present study incorporates a student response system (SRS) as a means to engage students in a flipped classroom and promote active learning. While the effectiveness of such systems with regard to student learning has been well documented in disciplines that are dominated by lecture-based instruction, no studies have compared the effectiveness…

Advanced technology helps educational institutes to improve student learning performance and outcomes. In this study, our aim is to measure and assess student engagement and collaborative learning in engineering classes when using online technology in solving physics problems. The interactive response system used in this study is a collaborative…

Are children's understanding of mental states (understanding of mind) related to their notating skills, that is, their ability to produce and read written marks to convey information about objects and number? Fifty-three preschoolers and kindergarteners were presented with a dictation task where they produced some written marks and were later…

In 2007 the elite Australian Rules footballer Ben Cousins was suspended by the Australian Football League for 12 months for "bringing the game into disrepute". Cousins was the first, and at the time of writing, the only player to be suspended by the AFL for actions and behaviors that were claimed to be damaging to the reputation of the…