IB物理的IA時常讓各位同學們發(fā)愁，除了要積極主動地何老師溝通自己的IA選題和每個環(huán)節(jié)的寫作實驗方向之外，大家還要對自己的IA保持獨立思考的頭腦，以下是我們留求藝留學為大家總結(jié)的IBDP官方對IB物理IA寫作的建議，有助于幫助大家大家自己的IA報告，一起來看看!

1. Focus on one narrowly defined research question instead of a broad question or multiple questions, such as the influence of several factors on the same physical quantity.

研究問題應是確切的，不能是多個問題，如多個因素是如何影響某個物理量的，這樣太寬泛了。

2. A simple RQ with extensive analysis, uncertainty propagation, and quantitative evaluation will score much better than a sophisticated or challenging question with limited analysis and evaluation.

選一個簡單的研究問題，詳實地進行分析、誤差傳遞、定量的評估對比會比選一個很難的題目有限地分析和評估容易得分。

3. For an experimental approach, numerical comparison of data with predictions made by theoretical formulas is a solid strategy. Collected data can be graphed on the same graph with the predicted data for a clear comparison.

對于做實驗類的IA，將實際測試到的數(shù)據(jù)和理論公式預測的數(shù)據(jù)進行比較是很好的得分要點。大家可以將測試到的數(shù)據(jù)和理論預測的數(shù)據(jù)畫在一張圖中以作清晰的對比。

4. Aside from the 2 marks for Personal Engagement, there is no credit given for time and energy spent building apparatus.

同學們的殫精竭慮除了Personal engagement的兩分，花時問和精力在實驗的搭建上并不會得更多的分數(shù)。

5. Students need to make reference to published 'scientific context.' This is published theory or data.

同學們的IA需引用前人發(fā)表的文章，可以是發(fā)表的理論或公開的數(shù)據(jù)。

6. Controlled variables should be named and monitored experimentally.

受控的變量應在你的IA實驗進行具體地命名和實時監(jiān)控。

【微語】在遠方的天空下, 你勇敢地追尋知識, 每一份努力都會化作未來的星辰, 照亮你的前行之路。