In his high school science classes, author Jonathan Bergmann employs "flipped-mastery learning," an equity-driven method that empowers students to master core material at variable paces and develop skills of self-directed learning. As schools face pandemic-related learning loss, Bergmann streamlines the logistics of an approach that…

Walter Alvarez, a doctor and physiologist of some renown, decided to send his scientifically talented son, Luis, to an arts and crafts school where Luis took industrial drawing and woodworking instead of calculus. Luis Alvarez won the Nobel Prize in physics in 1968. Einstein was certainly not a standout in his mathematics and physics classes. Yet…

Although many English language learners (ELLs) in the United States have knowledge gaps that make it hard for them to master high-level content and skills, ELLs also often have background knowledge relevant to school learning that teachers neglect to access, this author argues. In the Common Core era, with ELLs being the fastest growing population…

Describes some recent science education developments that might make scientific literacy a reachable goal for all students, not just the academically elite. Instead of inculcating "factoids," educators must stress depth over breadth, link concepts to instructional themes, and engage students through direct experiences and cooperative learning.…

A new science program for elementary schools (developed by the Biological Sciences Curriculum Study) emphasizes concrete experiences, providing students with opportunities to observe phenomena, record their observations, and discuss them with other students. Cooperative learning is a primary program component because it enhances children's ability…

When disequilibrium is integrated into the high school chemistry curriculum, students are challenged by phenomena that cause them to question previously held beliefs. They then develop possible explanations and design methods to test their hypotheses. Discovery learning encourages in-depth concept development, independent problem solving, and…

Drawn from the postmodern view of nature, this essay discusses the distinction between two kinds of knowing (grounded and technical) and explores the implications of this distinction for selecting and teaching science curricula. The concept of presence needs to be incorporated into a curriculum overly concerned with the observing mind and external…

In their article in the same "Educational Leadership" issue, Berg and Clough have severely misjudged how teachers use the Hunter lesson design model. The Hunter repertoire has enhanced science teaching by providing research-based strategies to promote retention, increase the quantity of concepts learned, keep students on task, and enable…

Madeline Hunter's statements and teaching examples lead to a conception of teaching best described as a teacher-centered, funnel model. The Hunter lesson design may be useful to science teachers for some instructional objectives, but it cannot be expected to improve the state of science education. Includes five references. (MLH)

Robertson discusses the "perceived dichotomy" that permeates science teaching: teachers can either stress inquiry learning with lots of hands-on experiences or stress content knowledge and swap hands-on inquiry for direct instruction. Although a curriculum of unstructured hands-on science activities leads to shallow content knowledge, it is…

Inquiry-based science instruction can provide a rich context in which to build literacy skills in the elementary grades. The authors discuss the benefits of incorporating reading, writing, and speaking into science instruction. They describe the results of research on two models for combining language arts and science--the Science IDEAS model and…

A third grader describes Ms. Gonzalez, his favorite teacher, who left to accept a more lucrative teaching assignment. Ms. Gonzalez' butterflies unit covered everything from songs about social butterflies to paintings of butterfly wings, anatomy studies, and student haiku poems and biographies. Students studied biology by growing popcorn plants…

Texas has opened the door to electronic instructional media, allowing science students new ways to explore the world. Hands-on activities make science concepts real. Videodiscs provide teachers with rich instructional material, displaying still shots, graphics, and film clips on monitors. Students can now explore extreme weather conditions,…

According to 1995 National Science Education Standards, "inquiry into authentic questions generated from student experiences is the central strategy for teaching science." Effective classroom questions promote relevance, encourage ownership, help students interpret their observations, and link new learning to what students already know. Two…

Too many middle school students struggle to comprehend their textbooks in science and other content areas. Thus, many adolescent learners lag behind in developing scientific literacy, which the National Research Council has defined as sufficient understanding of the scientific concepts and processes required for personal decision making,…