Direct Modeling; the use of manipulatives and drawings along with counting to represent directly the meaning of a story or problem, is the step that usually precedes invented strategies.
When you simplify, you are just taking the equation down to it's simplest form, not solving it. Evaluation involves actually solving the problem.
An equation is a ploblem with no answer and an expression is a problem with an answer so you'll get different answers with an equation and an expression.
whats the difference between solving an inequality by algebriac vs graphical
Defining the problem.
The difference is that decision making usually come first than problem solving.
Problem solving
Problem solving
In research, a problem is identified and a solution is sought. Whereas in problem solving, the problem itself is the focus of attention and the goal is to find a way to solve it. One key distinction between these two approaches is that research assumes there is a solution to be found, while problem solving does not assume this. In fact, there may not be a good or workable solution to a given problem. Therefore, the key difference between research and problem solving lies in their respective orientations: Problem solving starts with the recognition of a difficulty or obstacle that needs to be overcome; whereas research starts with an idea or question that needs to be explored.
Problem solving, logical thinking towards a problem. in short,the capability of analyzing the situation,people,problem and arriving to a solution.== == from?
Critical thinking is a large, overarching term, while problem solving is specific. In problem solving, you have something specific to figure out, and may need to use critical thinking to accomplish the goal.
Problem solving, logical thinking towards a problem. in short,the capability of analyzing the situation,people,problem and arriving to a solution.== == from?
An Algorithm is a sequence of steps involved in solving a problem. A Flow Chart is a graphical or pictorial representation of the steps involved in solving a problem. Shaunak
problem solving
In Psychology, with regard to problem solving, difference reduction is the attempt to reduce the difference between where you are and where you want to be, in other words, trying to reach a solution.
Direct Modeling; the use of manipulatives and drawings along with counting to represent directly the meaning of a story or problem, is the step that usually precedes invented strategies.
When you simplify, you are just taking the equation down to it's simplest form, not solving it. Evaluation involves actually solving the problem.