The learner reads about the kinds of questions that are most effective to use on student questionnaires evaluating instruction. Generic evaluations are less helpful than evaluations focused on the specific types of instruction and learning expected in a content area. Sample questions are provided.

In this well-illustrated activity, learners examine the three types of intermolecular forces: dipole-dipole forces, London or Van der Waals forces, and the hydrogen bond. Two interactive questions are included.

In this learning object you'll explore some frequently asked questions concerning steel rule usage.

In this interactive object, learners follow steps to program and operate the Ercolina Top Bender.

In this animated and interactive object, learners observe how two, three, or four groups of electrons around the central atom cause the shape of the molecule to be linear, trigonal planar, bent, tetrahedral, or pyramidal. Seven examples and eight interactive questions are provided.

Learners examine how five or six groups of electrons around a central atom cause the shape of the molecule to be trigonal bipyramidal, seesaw, T-shaped, linear, octahedral, square pyramidal, or square planar. Seven examples and three interactive questions are provided in this animated activity.

In this interactive and animated object, students distribute the valence electrons in simple covalent molecules with one central atom. Six rules are followed to show the bonding and nonbonding electrons in Lewis dot structures. The process is well illustrated with eight worked examples and two interactive practice problems.

In this interactive object, learners examine a mind map depicting manifest and latent functions of education. Quiz questions complete the activity.

In this interactive object, learners examine a mind map of social stratification. Quiz questions complete the activity.

In this interactive object, learners answer nine questions about inductors.

In this interactive object, learners answer questions about doing research on the Internet.

In this well-illustrated object, learners examine the structures and properties of the four types of solids: molecular, metallic, ionic, and covalent network. Five interactive questions are provided.

In this interactive object, learners examine the structural-functional, social-conflict, and symbolic interaction analyses of sports. A mind map and quiz questions are included.

Learners are asked to control the Adira press brake following the same steps they would if working on the actual machine.

Learners answer 20 questions related to the sale of tobacco products. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

In this interactive object, learners answer nine questions about series and parallel circuits. Immediate feedback is provided.

In this interactive object, learners examine a mind map of gender stratification. Quiz questions complete the activity.

Learners answer 20 questions related to a customer's blood alcohol content. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

In this interactive object, learners examine the structural-functional, social-conflict, and symbolic interaction analyses of family. A mind map and quiz questions are included.

In this interactive object, learners answer 25 questions regarding part or assembly drawings. The basic areas of blueprint reading are covered.