Why is it so hard to get students talking in science class? Who is responsible? Are the students unwilling to speak in class? What kinds of supports are helpful for in-the-moment teaching during classroom discussions in science? We present one high school teacher's facilitation of science discussions while supported by a dialogic discussion…

Biology curricula cover fungi in units on bacteria, protists, and primitive plants, but fungi are more closely related to animals than to bacteria or plants. Like animals, fungi are heterotrophs and cannot create their own food; but, like plants, fungi have cell walls, and are for the most part immobile. Most species of fungi have a filamentous…

Today's biology teachers are confronted with many challenges as they endeavour to maintain or improve the quality of their courses. Increasing enrollments, decreasing budgets, environmental considerations, student concerns, and curriculum changes often necessitate change. Providing a quality laboratory experience under such constraints is…