As part of the current UK GCSE science curriculum, pupils need to use their understanding of science to answer questions about a series of core experiments. Problem-solving and applying knowledge to new situations is fundamental in enabling students to progress in science; however, many learners struggle to develop these skills. This can lead to…

A pilot study, funded by the Gatsby Charitable Foundation, supported 10 secondary schools across England to plan and deliver open-ended investigative practical work within science curriculum time. This enabled all students to experience the benefits of investigative work, rather than just those attending extracurricular STEM enrichment activities.…

The topic of chemistry safety was included at the margins of traditional chemistry education in China. In order to understand the concerns of the safety issues based on the new chemistry curriculum in the mainland China secondary school, this study analyzed old and new secondary chemistry curriculum standards via the Natural Language Processing…

Reform of the Scottish science curriculum for Higher Chemistry gave students the opportunity to experiment with essential oils and fragrances. With the support of a Royal Society Partnership Grant, the students learnt how to isolate and identify compounds in essential oils using microscale steam distillation and thin-layer chromatography. The…

Research has shown that project-based learning promotes student interest in science and improves understanding of scientific content. Fostering student motivation is particularly important in accelerated science and technology programmes for talented students, which are often demanding and time-consuming. Current texts provide little guidance on…

The physics curriculum is usually defined by content but this does not provide students with an authentic experience of the subject. An alternative is that physics is defined more as a way of thinking and this idea is explored in terms of the purposes of physics education, assessment and the relationship of the subject with other disciplines. A…

For many middle school students, connections between their lives and concepts like chemical reactivity, microbial contamination, and experimental sampling are not obvious. They may also feel that, even if there were connections, understanding the monitoring and quality of natural resources is something for grown-ups and beyond their…

As advanced placement (AP) teachers strive to implement the changes outlined in the AP chemistry redesign, they will have the opportunity to reflect on and evaluate their current practices. For many AP teachers, the new focus on conceptual understanding, reasoning, inquiry, and critical thinking over memorization and algorithmic problem solving…

Designing inquiry-based science lessons can be a challenge for secondary school teachers. In this study we evaluated the development of in-service teachers' lesson plans as they took part in a 10-month professional development course in Peru which engaged teachers in the design of inquiry-based lessons. At the beginning, most teachers designed…

Major advances in fundamental science are developed using model systems. Classic examples of model systems include Mendel's work with the common garden pea ("Pisium sativa"), classic inheritance work by Morgan with the fruit fly ("Drosophila"), developmental studies with the nematode ("C. elegans"), and transposable elements in maize ("Zea…

Even though photosynthesis is an obligatory part of the science curriculum, research has shown that students often have a poor understanding of it. The authors advocate that classroom coverage of the topic of photosynthesis should include not only its biochemical properties but also the role of photosynthesis or photosynthetic organisms in matter…

This teacher's edition of "A Manual of Experiments in Elementary Science" includes full directions and explanations regarding all manipulation, answers to all the questions in the "Student's Manual," diagrams, and additional hints and suggestions. The work covers elementary science experiment outlines adapted for use with…

Presented is an activity in which students use a microscope to do a forensic hair comparative study and a medullary classification. Mounting methods, medulla types, hair photographs, and activities are described. (DS)

Describes a one-semester biochemistry course designed for students who have completed courses in biology, CHEMStudy chemistry, and physical science. Course goals include presenting biochemical concepts (in preparation for college courses), challenging students considering science-related careers, and serving as a springboard for science fairs. (JN)

This short article consists of some thoughts derived from a longer paper (Palmer, 1992), together with some more recent ideas. I became interested in buckminsterfullerene (Buckyballs) as a result of an E-Mail discussion of the topic in 1991. The chemistry of buckyballs is now evolving very rapidly and is gradually creeping into school…