When introducing subtraction, the teacher began by demonstrating the concept with a pile of pennies. She then allowed students to practice with pennies. After students mastered the subtraction concepts using pennies, the teacher moved on to using tally marks as representations. This and other types of hands on activities generally work well when teaching students with:
a. speech and language impairments.
b. cognitive disabilities.
c. visual impairments.
d. ADHD.
Question 2
An intervention that fosters judicious review is referred to as __________ repetitions, wherein a learner is frequently asked to recall a learning experience or academic information on different days.
a. spaced
b. modeled
c. shaped
d. prompted
Experiment of Lederberg and Tatum demonstrating gene transfer in E. coli.
Experiment of Lederberg and Tatum demonstrating gene transfer in E. coli
Difficulties in applying the morphological species concept
An old concept of genetic transmission—a homunculus in a sperm cell.
Biology Concept Framework
In F- F+ mating, demonstrating how the recipient F- cell is converted to F+