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Kaydia I will do my best to learn and memorize them, but not so much on the speak/define/explain part since I've never been good at doing that.
Test yourself.
Make flashcards of chords and scales. (The card should just say "C Major scale" and nothing else. No explanation or description.) Place the cards face down and pick one card at random when you're getting ready to practice. Speak it. Play it. Verify if necessary that you did it correctly.
Do this at the beginning of your practice session for the day.
Otherwise it's difficult to test yourself when you're in a room by yourself so you have to find a way to give yourself a self test where you don't think of the answer first then ask yourself the question. Flash cards are good for that.