I don't believe students should be taught the "correct answer" to regurgitate on command by rote. I believe they should be taught the systems and formulas that generate the "correct answer".
Is the "correct answer" mandatory at all times? No, provided the student shows their work and shows they know the formula. In that case partial credit might legitimately be given. Anyone can know what they're doing and still make a mistake at some point and get an incorrect answer. If they know what they're doing it will show.
The problem is promoting or supporting or just not condemning the idea that there are no wrong answers and/or full credit for wrong answers when they show their work and have the system down but do it wrong and get the wrong answer.
Yeah, I want the medical "professional" that got full credit for getting it wrong taking care of my family. I want the mechanic who got full credit for getting it wrong working on my brakes.
Is the "correct answer" mandatory at all times? No, provided the student shows their work and shows they know the formula. In that case partial credit might legitimately be given. Anyone can know what they're doing and still make a mistake at some point and get an incorrect answer. If they know what they're doing it will show.
The problem is promoting or supporting or just not condemning the idea that there are no wrong answers and/or full credit for wrong answers when they show their work and have the system down but do it wrong and get the wrong answer.
Yeah, I want the medical "professional" that got full credit for getting it wrong taking care of my family. I want the mechanic who got full credit for getting it wrong working on my brakes.