GRE Quantitative Comparison Strategies

1. Before attempting to solve, carefully examine both Columns;

2. Keep in mind that the purpose of the questions is to emphasize speed and shortcuts, so avoid lengthy calculations;

3. Simplify the problem as much as possible; consider sketching or marking important points;

4. If the question contains only numerical values without variables, do not select (D);

5. When variables x, y, z, or a, b, c are present, substitute simple values like 0, 1, and -1 for calculations. If different values yield different relationships, select (D);

6. Pay special attention to the last few questions that compare quantities.

GRE Quantitative Problem Solving Steps

1. Read the question carefully and circle the required information;

2. Create a rough sketch or mark on the diagram;

3. If there are straightforward formulas or methods, use them to directly solve and choose the correct answer;

4. If no formulas are available, try to eliminate unreasonable answers by starting with the options, substituting them back into the question to verify correctness, and using approximate values to simplify calculations;

5. Be particularly cautious with the last few questions, which often contain complex and clever traps.

GRE Data Interpretation Tips

1. Skim through the question initially;

2. Examine the chart, noting titles, legends, and significant changes;

3. Circle the key points of each question;

4. Skip overly complicated or confusing questions;

5. If the calculations are complex, start by estimating potential answers to eliminate unreasonable ones;

6. In the quantitative section, tackle data interpretation questions towards the end.

以上就是小編為各位考生整理的關(guān)于GRE數(shù)學(xué)數(shù)量部分的技巧介紹,，希望考生積極做好備考工作,，及時調(diào)整好狀態(tài),，爭取在GRE數(shù)學(xué)考試中取得理想的成績!

Preparing for the GRE can be a daunting task, especially when it comes to the mathematics section. However, developing an active thinking approach can significantly enhance your problem-solving skills and boost your confidence. Here are some effective strategies to help you tackle GRE math problems more efficiently. ??

1. Understand the Question ??

Before diving into calculations, take a moment to read the question carefully. Ensure you understand what is being asked. For example, if the question states:

“If x + 5 = 12, what is the value of x?”

Break it down: You need to isolate x. This step helps clarify your objective.

2. Identify Key Information ??

Highlight or underline important numbers and keywords in the problem. For instance, if you encounter:

“A rectangle has a length of 8 and a width of 3. What is its area?”

You should note the dimensions and remember that the area is found by multiplying length and width.

3. Visualize the Problem ???

Creating a visual representation can often make complex problems easier to understand. If you have a geometry question, sketching a diagram can clarify relationships between different elements. For example:

“What is the circumference of a circle with a radius of 4?”

Drawing the circle helps you remember that the formula is C = 2πr.

4. Practice Mental Math ??

Improving your mental math skills can save valuable time during the exam. Try solving simple problems in your head. For instance:

“What is 15% of 200?”

Instead of calculating directly, recognize that 15% is 0.15, so 0.15 × 200 = 30.

5. Work Backwards ??

Sometimes, starting from the answer choices can lead you to the correct solution. If a question asks:

“Which of the following is a solution to the equation x2 - 4 = 0?”

You can plug in the answer choices to find which one satisfies the equation.

6. Time Management ?

During the GRE, managing your time effectively is crucial. Practice pacing yourself by timing how long you spend on each question. If you find yourself stuck, it’s okay to move on and return to it later if time permits.

7. Review Your Mistakes ??

After practicing, take the time to review any mistakes. Understanding why you got a question wrong is key to improving. For instance, if you miscalculated:

“What is the median of the set {3, 1, 4, 2, 5}?”

Review the steps to find the median and ensure you grasp the concept fully.

In conclusion, implementing these active thinking strategies can greatly improve your performance on the GRE math section. Remember to stay calm, practice regularly, and keep challenging yourself. Good luck! ??

對于準(zhǔn)備GRE的考生來說,，數(shù)學(xué)部分常常是一個挑戰(zhàn)。然而,，通過高效的做題步驟,，可以顯著提高你的解題速度和準(zhǔn)確性。以下是一些實(shí)用的策略和技巧,，幫助你在GRE數(shù)學(xué)部分中取得更好的成績,。??

1. 理解題型 ??

首先，熟悉GRE數(shù)學(xué)部分的題型是至關(guān)重要的,。GRE數(shù)學(xué)主要包括以下幾種類型：

- Quantitative Comparison

- Problem Solving

- Data Interpretation

通過了解每種題型的特點(diǎn),，你可以更好地制定解題策略。

2. 快速閱讀題目 ??

在開始解題之前,，快速瀏覽題目是非常有必要的,。這可以幫助你抓住題目的關(guān)鍵點(diǎn)，尤其是在數(shù)據(jù)解釋類題目中,。注意題目中的關(guān)鍵詞,，例如“greater than”、“l(fā)ess than”,、“average”等,，這些詞往往能指引你找到正確的解法。

3. 列出已知條件 ??

在解題過程中,，確保將所有已知條件清晰地列出來,。可以使用列表或圖表的方式,，將數(shù)字,、公式和條件整理好，這樣可以幫助你理清思路,，避免遺漏重要信息,。

4. 使用估算 ??

在某些情況下，精確計算并不是必須的,。使用估算可以幫助你快速排除不合理的選項(xiàng),，尤其是在選擇題中。例如,，如果題目涉及大數(shù)的運(yùn)算,，先進(jìn)行簡單的四舍五入，再進(jìn)行比較,，往往能節(jié)省時間,。

5. 檢查答案 ?

完成一道題后，盡量花幾秒鐘時間檢查你的答案,。確認(rèn)你是否滿足了題目的所有要求,，并且沒有在計算過程中出現(xiàn)錯誤。特別是在選擇題中,，回顧一下所有選項(xiàng),，確保你的選擇是最優(yōu)的。

6. 高效利用練習(xí)資源 ??

為了提升解題能力,，建議使用各種練習(xí)資源,，如官方GRE練習(xí)題、在線模擬考試和數(shù)學(xué)教材等,。通過不斷練習(xí),，你可以熟悉不同題型,，并提高自己的解題速度。

7. 分析錯誤 ??

在練習(xí)過程中,，記錄下錯誤的題目,，并分析錯誤的原因。是因?yàn)榇中拇笠?，還是對概念理解不夠深入,？通過反思錯誤，你可以有效提高自己的解題能力,。

8. 時間管理 ?

在考試中,，時間管理至關(guān)重要。建議在練習(xí)時設(shè)定時間限制,，培養(yǎng)自己在規(guī)定時間內(nèi)完成題目的能力,。一般來說，GRE數(shù)學(xué)部分的時間分配為每道題約1.5分鐘,，因此合理安排時間是成功的關(guān)鍵,。

9. 保持冷靜 ??

考試時保持冷靜非常重要。即使遇到難題,，也不要慌張,。深呼吸，集中注意力,，逐步分析問題,。保持積極的心態(tài)，能夠幫助你更好地應(yīng)對挑戰(zhàn),。

最后,，記住，GRE數(shù)學(xué)部分的成功不僅依賴于知識的積累,，更需要靈活的解題策略和良好的心理素質(zhì),。通過以上這些高效做題步驟，相信你能夠在GRE數(shù)學(xué)考試中取得理想的成績,！加油,！??