What is the problem solving process in math?
What is the problem solving process in math?
Problem Solving is a mathematical process. As such it is to be found in the Strand of Mathematical Processes along with Logic and Reasoning, and Communication. This is the side of mathematics that enables us to use the skills in a wide variety of situations.
How do you solve process problems?
8-Step Problem Solving Process
- Step 1: Define the Problem. What is the problem?
- Step 2: Clarify the Problem.
- Step 3: Define the Goals.
- Step 4: Identify Root Cause of the Problem.
- Step 5: Develop Action Plan.
- Step 6: Execute Action Plan.
- Step 7: Evaluate the Results.
- Step 8: Continuously Improve.
What is the 4 step process?
This is the first time that students will be required to use the four-step process of STATE, PLAN, DO, CONCLUDE.
What are the steps you use in a mathematical process?
These four steps can be summarized as follows:
- Carefully read the problem. In this careful reading, you should especially seek to clearly identify the question that is to be answered.
- Choose a strategy to solve the problem.
- Carry out the problem solving strategy.
- Check the solution.
What are mathematical processes?
The mathematical processes can be seen as the processes through which all students acquire and apply mathematical knowledge, concepts, and skills. These processes are interconnected. Problem solving and communicating have strong links to all the other processes.
How do you teach kids maths to solve problems?
To help students understand the problem, I provided them with sample problems, and together we did five important things:
- read the problem carefully.
- restated the problem in our own words.
- crossed out unimportant information.
- circled any important information.
- stated the goal or question to be solved.
What is the Leblanc process in chemistry?
The Leblanc process was a batch process in which sodium chloride was subjected to a series of treatments, eventually producing sodium carbonate. In the first step, the sodium chloride was heated with sulfuric acid to produce sodium sulfate (called the salt cake) and hydrochloric acid gas according to the chemical equation
What were the disadvantages of the Leblanc process?
The chemical works usually dumped the resulting hydrochloric acid solution into nearby bodies of water, killing fish and other aquatic life. The Leblanc process also meant very unpleasant working conditions for the operators.
What is the history of LeBlanc?
Leblanc established the first Leblanc process plant in 1791 in St. Denis. However, the French Revolution seized the plant, along with the rest of Louis Philip’s estate, in 1794, and publicized Leblanc’s trade secrets.
What is the Leblanc’s contribution to the reduction of salt cake?
Leblanc’s contribution was the second step, in which a mixture of the salt cake and crushed limestone ( calcium carbonate) was reduced by heating with coal. This conversion entails two parts. First is the carbothermic reaction whereby the coal, a source of carbon, reduces the sulfate to sulfide :
