1, operation ability refers to the ability to use the knowledge about operation to perform operations and deduce the operation results. Operation is actually a process of deductive reasoning, and operation is reasoning.

2. Logical thinking ability refers to the ability to think correctly and reasonably. That is, the ability to observe, compare, analyze, synthesize, abstract, summarize, judge and reason things, and the ability to express one's thinking process accurately and methodically by using scientific logical methods. It's completely different from thinking in images.

3. Logical thinking ability is not only the ability to learn mathematics well, but also the ability to learn other subjects well and deal with daily life problems. Mathematics is a discipline that reflects the objective world with quantitative relations (including spatial forms), which is very logical and rigorous.

4. Spatial imagination means that when reading plane images such as books, these flat display platforms can only display two-dimensional images to describe three-dimensional objects. However, in real life, binocular effect can produce stereoscopic effect when looking at objects from two angles, while two-dimensional plane images such as books can't make use of binocular effect, so we need to think about the specific shape and position of things. This kind of imagination is spatial imagination, and whether the thought is consistent with the fact is the embodiment of spatial imagination ability.