In this article, we present some practical tips primary teachers might use to help their students understand adaptations. We also aim to raise awareness of the learning progression towards understanding one of the big ideas of science. A key message is the role that language plays in presenting scientifically accurate ideas about adaptations.

Two studies examine the convergence between measures of friendship and measures of liking in the assessment of friendship and peer acceptance. In the first study, 551 (301 boys and 250 girls) Canadian primary school children (ages 8-11) nominated friends and liked-most classmates. In the second study, 282 (127 boys and 155 girls) US primary school…

In the United States, school curricula are often created and taught with distinct boundaries between disciplines. This division between curricular areas may serve as a hindrance to students' long-term learning and their ability to generalize. In contrast, cross-curricular pedagogy provides a way for students to think beyond the classroom walls and…

Background: To prepare K-12 students for the globalizing Science, Technology, Engineering, and Mathematics (STEM) workplace, teachers must utilize pedagogies to improve students' 21st century skills, specifically in communication. Project Based Learning (PBL) has evidenced success in enhancing students' communication skills, while global…

In the wake of all that educators are navigating these days, they've proven to be not only resilient, but also innovative. They continue intentionally finding new and exciting ways to create powerful learning opportunities for all students. Reinvent the Classroom, an initiative by Digital Promise, HP, Microsoft, and Intel, supports, celebrates,…

Though schools do not track in Brazil, I find that black/white classroom segregation in Brazil is greater than recent estimates from North Carolina high schools (Clotfelter et al., 2020). How does race-based classroom segregation occur without tracking, and in a supposed "racial paradise," no less? Using national, student-level data…

Through their work on the Fractions Project, Steffe and Olive (2010) identified a progression of fraction schemes that describes students' development toward more and more sophisticated ways of operating with fractions. Although several quantitative studies have affirmed this progression, the question has remained open as to whether it is specific…

Developing textbooks of optimal quality is crucial for enriching the students' learning and understanding. This study examined fraction addition and subtraction problems in the U.S. and South Korean mathematics textbooks according to the types of denominators. In particular, we investigated Everyday Mathematics (EM) and South Korean mathematics…

Among the many impacts of the Coronavirus disease (COVID-19) pandemic, one of the most dramatic was the immediate closure of in-person schooling in March/April 2020 when parents were faced with much greater responsibility in supporting their children's learning. Despite this, few studies have examined parents' own perspectives of this experience.…

The authors present evidence-based digital literacy practices and resources for teaching and learning English as an additional language in two different educational contexts where these practices have been applied successfully with adolescent learners.

This study investigates consistent and inconsistent respondents to mixed-worded questionnaire scales in large-scale assessments. Mixed-worded scales contain both positively and negatively worded items and are universally applied in different survey and content areas. Due to the changing wording, these scales require a more careful reading and…

As a condition of receiving federal funds, the Every Student Succeeds Act requires state education agencies to implement statewide assessments in mathematics and English language arts every year in third through eighth grade and once in ninth through 12th grade. The federal law also requires a science assessment once in each of three grade spans:…

This study examined the effectiveness of a literacy-infused science (LIS) intervention on science learning of ELs from rural schools in the U.S.-Mexico border area. The intervention consists of teacher-level virtual professional development (VPD) and virtual mentoring and coaching (VMC), as well as a student-level LIS curriculum. Results from…

Despite the numerous benefits that stem from a coherent mathematical understanding, it is uncommon for teachers to encourage students to form a developed web of mathematical connections (Mousley, 1999). Additionally, when students explain their thinking, they frequently do not state how their reasoning connects to prior knowledge. This obscures…

This study used ClassMaps Survey to investigate third to fifth grade elementary students' perceptions of five relational (e.g., teacher-student relationships and peer friendships) and three individual (e.g., academic self-efficacy and behavioral self-control) resilience-promoting factors in classrooms in China and the United States. Examination of…