In tutoring, what works is the one-to-one relationship between the student and tutor. Hand in hand with the Constructivist approach of learning is the liberal mentality that the point of education is to teach everyone to skip down the sidewalk holding hands and singing Kumbaya. Many times an ESL student will recognize a science concept from a visual, even more so than a written description.
Help students find out the answers for all of you. His primary responsibility is teaching, which he reckons takes up 75% of his time. It is hard to imagine learning to do science, or learning about science, without doing laboratory or field work. They’re simply not used to the idea that their education is really about THEM and THEIR learning.
Yes, to me the crucial point is students flounder when their years of Playing School Training are jerked away from them all at once I teach middle school robotics, and try to make it a level chemistry Tuition self-paced, student centered classroom (though I do make screencasts to explain the programming techniques they need to know).
One method of teaching does not work for all students. Caution: Never perform labs or experiments you or your students found on the Internet from sources that have not been thoroughly vetted. The proper use of any of the instructional methods described in the preceding section improves the quality of learning that occurs in the classroom.
Some instructors rely on a lab handout, not to give cookbook instructions, but to pose a carefully constructed sequence of questions to help students design experiments which illustrate important concepts (Hake, 1992). I remember reading your article on flipping from last year and used many times to help teachers understand the benefits of flipping at our school.