Problem solving software, Multimedia encyclopadia and electronic books.

• Problem solving software is sometimes associated with the cognitive learning theory because students are explicitly taught specific cognitive strategies to solve the problem instead of solving it for them. With comparison to the drill and practice exercise, it is much more sophisticated type of learning where the function of the computer is to present fairly complex problems in which students can learn or either improve their problem solving skills. Problem solving programs are designed to promote student's 'high thinking skills' such as logic, reasoning, pattern recognition and strategies rather than simply presenting problems that can be simply solved through simple memorization. It is a interactive program where the students are given opportunities to interact and move one step ahead of the initial stage(trial-and-error) to more logical and systematic thinking processes. Problem solving software and simulation are somewhat similar because both of these places the students in a situation where they are often needed to manipulate variables, but problem solving software is generally category for teaching problem solving strategies where as simulation attempts to model real-life situations.  

• Multimedia encyclopaedia are typically stored database with full text, still images, animation, audio and video. Students can use the multimedia encyclopaedia to access any sort of desired information by searching from the vast contents in the encyclopaedia and even download relevant data for their works such as presentation and so on.

•   Electronic books usually presents textual information for reading, but are supplemented with other types of multimedia information(sounds, spoken voices, pictures and animations). It can be used as tutor to learn,read, spell words and to practice other word skills. While reading the information on the electronic books, students may click on hyper link to jump to materials which has been cross-referenced in the text.