For years, the Air Force Research Laboratory (AFRL) in New Mexico has led an outreach effort called "Mission to Mars" to engage fifth grade students in applying science and mathematics concepts related to building a colony on Mars. Many organizations across the US canceled similar events due to the novel coronavirus (COVID-19) pandemic.…

In this study, we present a new instrument, the Participation and Engagement Scale (PES), for the evaluation of the students' involvement in STEM-oriented activities. The instrument was administered to about 1000 secondary school students who participated in the activities of the Italian "Piano Nazionale Lauree Scientifiche" in Biology,…

This study explored science-related variables that have an impact on the prediction of science achievement groups by applying the educational data mining (EDM) method of the random forest analysis to extract factors associated with students categorized in three different achievement groups (high, moderate, and low) in the Korean data from the 2015…

This study aimed to teach 9th grade students the meanings of scientific theory and scientific law, and the differences between them. The related literature informs that students at different grade levels have misconceptions about the definition of both scientific theory and scientific law and the relationship between them. In this study, the…

In science education, there is a need to evaluate the behavior of dynamic systems. Representing and explaining processes through educational models or simulations enables students to perform activities where it is easier to understand these processes and discover the essential properties of a system. Performing modeling or simulation activities…

Learning outdoors can be a powerful pedagogical tool in a teachers science arsenal and one that can be exploited throughout the year to teach a variety of science topics. In his first article on outdoor learning in science, the author considered which areas of science could be taught outdoors and the resources that can be used; in this follow-up…

The primary learning objectives of this "Next Generation Science Standards" (NGSS; NGSS Lead States 2013) aligned activity is to help high school biology students experience firsthand the role of replication in scientific inquiry and food preference as a behavioral reproductive trait of the Madagascar hissing cockroach. The secondary…

Will spring be early next year? This is a question the authors ponder each fall as they prepare for a yearlong citizen science project with kindergartners. Citizen science projects naturally promote the development of science and engineering practices. These projects can be integrated at any grade level and aligned to meet other content areas as…

Marine phytoplankton comprise the foundation of oceanic food webs and generate most of the Earth's oxygen. Of the many phytoplankton species in the ocean, a few dozen produce potent toxins, and at high concentrations can form what are called Harmful Algal Blooms (HABs) or "red tides" that can discolor marine waters. Managers and…

A storytelling approach has been seen as a powerful way to teach science and arouse interest and promote positive attitudes toward learning science in the early years. The purpose of our study was to determine how middle school students -- Key Stage 3 (KS3) aged 12-14 in Portuguese schools -- experienced learning chemistry through storytelling and…

This paper presents exemplification of the ways in which teachers can garner the interest piqued by the recent detection of gravitational waves. The intention was to develop a teaching module based around this exciting new branch of astronomy and to use this as an opportunity to bring cutting-edge science into the classroom, whilst allowing…

This study investigated the effect of using activities based on the Montessori approach in science academic achievement of the fourth grade students. A quasi-experimental design was used wherein the students were equally divided into two groups: the experimental and the control group. Both groups consisted of 31 students. To achieve the aim of the…

This study investigates how elementary students were able to construct a human respiratory system model and, in particular, how the process of reasoning contributed to their model through the use of analogy model activities. For this study, modeling activities that included the use of analogy models were designed and implemented. Over 4 class…

Gender disparities in STEM fields have been under extensive study, the focus of which has been on future career aspirations. However, the primary phases in gender differences are still ambiguous when examined from this perspective, possibly due to the fact that most of the studies have targeted samples of upper secondary school or college…

Earlier studies have discussed the usefulness of storytelling and hands-on activities when teaching young children science. However, few studies have investigated the use of the two methods in combination. This study reports on five pre-school teachers' experience of combining storytelling and hands-on activities in teaching science and their…