Classify each of the following grades as being in elementary or high school: 10th grade, 3rd grade, 4th grade, 12th grade, 1st grade.
10th Grade: High School
3rd Grade: Elementary School
4th Grade: Elementary School
12th Grade: High School
1st Grade: Elementary School
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Classify each of the following grades as being in elementary or high school: 10th grade, 3rd grade, 4th grade, 12th grade, 1st grade.
### Input: 
### Response: 10th Grade: High School
3rd Grade: Elementary School
4th Grade: Elementary School
12th Grade: High School
1st Grade: Elementary School