PCR反應(yīng)的游戲模擬及促進(jìn)深度學(xué)習(xí)的問題設(shè)計(jì)

打開文本圖片集

摘 要 針對PCR技術(shù)的特點(diǎn)，設(shè)計(jì)模擬的DNA分子及上、下游引物，讓學(xué)生參與模擬PCR反應(yīng)過程的游戲，針對游戲情境，設(shè)計(jì)常規(guī)性問題及拓展思考的深度問題，引導(dǎo)學(xué)生通過合作探究主動參與課堂教學(xué)活動，手、腦并用，在批判性思維的基礎(chǔ)上深度理解PCR技術(shù)的原理，提升學(xué)生運(yùn)用多學(xué)科知識解決問題的意識。

關(guān)鍵詞 PCR；游戲模擬；問題設(shè)計(jì)

中圖分類號：G424                             文獻(xiàn)標(biāo)識碼：A     DOI：10.16400/j.cnki.kjdk.2024.24.013

Game Simulation and Questions Design to Promoting Deep Learning

on the Reaction Process of PCR

Abstract Based on the characteristics of PCR technology， the game of simulating the PCR reaction process for students to performing was designed after simulated DNA molecules and simulated primers being designed. Encourage students to participate in a game that simulates the PCR reaction process， design routine questions and expand their thinking depth based on the game context， guide students to actively participate in classroom teaching activities through collaborative exploration， use both hands and brains， deeply understand the principles of PCR technology on the basis of critical thinking， and enhance students' awareness of using interdisciplinary knowledge to solve problems.

Keywords PCR; game simulation; questions design

PCR為聚合酶鏈?zhǔn)椒磻?yīng)（polymerase chain reaction）的英文縮寫簡稱，是一項(xiàng)在體外模擬生物體內(nèi)DNA的復(fù)制過程，快速有選擇性地復(fù)制特定的DNA片段，獲得大量目的基因（DNA片段）的技術(shù)。（剩余4801字）