This paper re-validates middle school students' learning progression of the concept of buoyancy (Gao et al., 2020) by using two-time point data. The previous study developed a four-level learning progression based on data collected at a single time point using cross-sectional design. This single-time-point model of learning progression calls for a…

The past century has brought unimaginable change and technological innovation. Today's students will need different skills and capabilities to be successful professionals and contributors to their society. Despite this undeniable level of change, basic educational practices in most American schools have remained largely unchanged from the…

Abstract The purpose of this study was to examine the effects of Pictionary and traditional vocabulary strategies on student performance in a 9th grade English Language Arts classroom. The sample consisted of 30 ninth grade honor students who were randomly assigned to an experimental and control group. Data were collected using teacher made tests.…

The aims of this study were (1) to find out the differences in critical thinking skills among students who were given three different learning models: differentiated science inquiry combined with mind map, differentiated science inquiry model, and conventional model, (2) to find out the differences of critical thinking skills among male and female…

Changing demographics, student diversity, and increased accountability have compelled educators to challenge the uniform constraints of traditional instruction and create an environment focused on individual achievement. Differentiated instruction empowers teachers to target multiple learning styles through varied themes, adapted content delivery,…

The purpose of this mixed-method study was to determine if there is a significant difference between the achievement of students who are taught by traditionally prepared teachers and that of students who are taught by alternatively prepared teachers. The study further addressed the perspectives of both groups of teachers regarding selected…