Contemporary understanding of Mathematics Pedagogy encourages teachers to do all of the following, except:

Options

A. Introduce computation of problems before development of conceptual understanding.
B. Create opportunities for students to guess-and-verify the solutions to problems.
C. Develop the skill of systematic reasoning in students.
D. Encourage the ability to approximate solutions.

Answer

To solve the question regarding contemporary understanding of Mathematics Pedagogy, we need to analyze the options provided and identify which one does not align with modern pedagogical practices.

### Step-by-Step Solution:

1. **Understand the Question**: The question asks which of the following practices is NOT encouraged in contemporary mathematics pedagogy. This means we need to look for an option that contradicts current teaching methods.

2. **Review the Options**:
- **Option A**: Introduce computations of problems before developmental conceptual understanding.
- **Option B**: Create opportunities for students to guess and verify the solutions to problems.
- **Option C**: Develop systematic reasoning for students.
- **Option D**: Encourage the ability to approximate solutions.

3. **Analyze Each Option**:
- **Option A**: This option suggests introducing computations before students have a conceptual understanding. Contemporary pedagogy emphasizes understanding concepts first before applying computations. Thus, this option is likely the one that does not align with modern practices.
- **Option B**: Encouraging students to guess and verify solutions is a method that promotes active learning and exploration, which is supported in contemporary pedagogy.
- **Option C**: Developing systematic reasoning is essential in mathematics education and is highly encouraged.
- **Option D**: Encouraging approximation skills is also a part of modern mathematics teaching, as it helps students develop number sense.

4. **Identify the Incorrect Practice**: Based on the analysis, **Option A** is the practice that contemporary mathematics pedagogy does not encourage, as it contradicts the principle of ensuring conceptual understanding before computations.

5. **Final Answer**: The correct answer is **Option A**: Introduce computations of problems before developmental conceptual understanding.