Concrete concepts vs Abstract concepts

Concrete examples are easy to learn, since you can point to the actual thing.

For Mathematical ideas, which are abstract, there is nothing to point to it can be difficult to conceptualize.

Abstract concepts that relate to emotional things, like love, zest or hope are easier to remember because of the emotional connection.

This means you have to practice with ideas and concepts you are learning in math and science to help enhance and strengthen the neural connection you are making during the learning process.