The goal of this study was to determine how the 3 Tier Multiple Choice Diagnostic Test developed in primary students' scientific understanding. This research and development includes fundamental studies, model development, and model testing. 161 fourth-graders served as research subjects. Tests, surveys, and observations are all used to collect…

Augmented reality (AR) has become a potential technology tool to improve the skills of students with learning disabilities. The effects of AR technology approach on students with learning disabilities motivation levels is considered as the research motivation. This study examined the effect of the AR on Jordanian 6th grade students' motivation…

Animals depend on their surroundings for their survival. In consuming their food, animals are consuming energy. This cycling of matter and the accompanying flow of energy within an ecosystem occurs because of interactions among and between organisms. To guide students in modeling how ecosystems function, the authors share "Ecosystem…

This study examined the effects of using a combination two novel technologies on the development of knowledge and understanding of ecological science concepts for a small of preservice primary teachers, who had self-identified as having low prior background knowledge in science concepts and low confidence in their abilities in teaching science.…

Purpose: The relationship between teacher talk and students' talk productivity is explored by two approaches: process-product, interpretive. Most studies used a process-product perspective by not considering the discursive compositions that may considerably modify the relations between a science teacher's talk interventions and students' talk…

This report summarizes the findings of a systematic review of practice-based literature on teaching about interdependent relationships in ecosystems to upper elementary students. The report is a product of the Knowledge Assets to Support the Science Instruction of Elementary Teachers (ASSET) project. ASSET is exploring a method for collecting and…

Background: Students' satisfaction with science education is one of the preconditions for the students' future interest in pursuing an academic career in science. However, to date it is still not clear what particular teaching strategies promote students' satisfaction with science and, specifically, what opportunities for promoting this…

Present and future challenges in our society demand a solid science, technology, engineering, and mathematics (STEM) knowledge base, innovative thinking, and the ability to ask the right questions to generate multiple solutions. To prepare innovators to meet these challenges, we must recognize and develop their talents. This advancement and growth…

We investigated what a cognitive framework for measuring classroom teaching could reveal about (a) the impact of a professional development (PD) program on teaching practices and (b) the relationship between teaching practices and student science learning. To conduct this study, we leveraged a collaboration between two entirely independent…

The nature of science (NOS) has become a central goal of science education in many countries. This study refers to a "developmental work research" program, in which four fifth-grade elementary in-service teachers participated. It aimed to improve their understandings of NOS and their abilities to teach it effectively to their students.…

The purpose of this study is to investigate Life Sciences course entrepreneurship skills of the 3rd grade primary school students as evaluated by their parents. The study was conducted with the screening model. The participants of the study were the parents (47 mothers and 23 fathers) of the students (32 girls, 38 boys) who study in the center of…

Scientific modeling, the practice of creating models such as "diagrams, analogies, and simulations" (NGSS Lead States 2013) allows students to develop and revise their own representations of the natural world and use them to generate predictions and explanations about scientific phenomenon. Research provides evidence for elementary…

In this study, the mix-method design sequential explanatory design has been used. The students in the study group consist of 13 fourth-grade students who were studying in one of Turkey's far-flung corners. Over a period of 3 months, enriched write-to-learn strategies were implemented on the students. In this context, students wrote a letter and a…

Light is a topic that is often taught in year 3 (ages 7-8) in English schools, where children learn that light is needed for us to see, that it can be reflected from shiny surfaces and that shadows form when light is blocked by an object. They may also have some experience of how the size of shadows changes when the distance between a light source…

In this work, an adaptation is developed of the first observation attempted by Galileo to demonstrate the heliocentric hypothesis to be correct. The objective is to enable students in their final year of elementary school to confront by themselves the same contradictory evidence that Galileo confronted during the second decade of the 17th century.…