點讀筆可以說是一個突破傳統思維的具有高科技的學習工具,它通過點到(dao)(dao)哪里(li)讀(du)到(dao)(dao)哪里(li)的(de)方式,結(jie)合(he)聽(ting)說讀(du)的(de)學(xue)(xue)習(xi)方法(fa),提高孩子的(de)學(xue)(xue)習(xi)興趣,刺激右(you)腦的(de)開發,在(zai)快(kuai)樂中學(xue)(xue)習(xi),吸收課(ke)本知識,讓提高學(xue)(xue)習(xi)成績(ji)不再成為難題(ti)。而(er)且它體積小巧,輕松攜帶,無論是在學校或(huo)是在課外(wai),都可(ke)以使用。點讀筆不是玩具(ju),也不是教(jiao)具(ju),讓孩子(zi)在玩樂中得到知識,而且沒(mei)有(you)光源,相比(bi)于帶屏幕的電教產品而(er)言,點讀(du)筆對(dui)孩子的眼睛沒有(you)任何輻射,近視的風險(xian)幾乎沒有(you)。
點讀筆和點讀機都是(shi)幼(you)教學習電(dian)子(zi)產品。點(dian)(dian)(dian)讀(du)(du)筆(bi)(bi)的(de)(de)(de)使用(yong)(yong):是(shi)在課(ke)本(ben)上(shang)加印(yin)二(er)(er)維淺碼(ma),選擇(ze)要點(dian)(dian)(dian)讀(du)(du)的(de)(de)(de)某(mou)一頁(ye),隨便點(dian)(dian)(dian)擊該頁(ye)上(shang)的(de)(de)(de)圖案、文(wen)(wen)(wen)字(zi)、數(shu)字(zi)等,點(dian)(dian)(dian)讀(du)(du)筆(bi)(bi)就識(shi)別二(er)(er)維淺碼(ma)就能(neng)(neng)發(fa)出(chu)(chu)對(dui)應(ying)(ying)的(de)(de)(de)發(fa)音(yin),識(shi)別準(zhun)確率(lv)高達99.8%。點(dian)(dian)(dian)讀(du)(du)筆(bi)(bi)的(de)(de)(de)原(yuan)(yuan)理:點(dian)(dian)(dian)讀(du)(du)筆(bi)(bi)的(de)(de)(de)筆(bi)(bi)頭(tou)(tou)采集所點(dian)(dian)(dian)文(wen)(wen)(wen)字(zi)的(de)(de)(de)位(wei)置(zhi),結(jie)合(he)制作的(de)(de)(de)發(fa)音(yin)文(wen)(wen)(wen)件,發(fa)出(chu)(chu)相(xiang)應(ying)(ying)的(de)(de)(de)聲音(yin)。點(dian)(dian)(dian)讀(du)(du)筆(bi)(bi)的(de)(de)(de)筆(bi)(bi)頭(tou)(tou)是(shi)一個光學傳感器(qi)(qi),它(ta)能(neng)(neng)比較準(zhun)確的(de)(de)(de)采集任何(he)位(wei)置(zhi)信(xin)息。點(dian)(dian)(dian)讀(du)(du)機的(de)(de)(de)使用(yong)(yong):把課(ke)本(ben)放在機器(qi)(qi)平(ping)板上(shang),用(yong)(yong)專用(yong)(yong)的(de)(de)(de)筆(bi)(bi)點(dian)(dian)(dian)課(ke)本(ben)上(shang)的(de)(de)(de)文(wen)(wen)(wen)字(zi)內容(rong),機器(qi)(qi)就會發(fa)出(chu)(chu)相(xiang)對(dui)應(ying)(ying)的(de)(de)(de)發(fa)音(yin)。點(dian)(dian)(dian)讀(du)(du)機的(de)(de)(de)原(yuan)(yuan)理:是(shi)在制作發(fa)音(yin)文(wen)(wen)(wen)件時,給發(fa)音(yin)文(wen)(wen)(wen)件預先(xian)設(she)置(zhi)好所對(dui)應(ying)(ying)文(wen)(wen)(wen)字(zi)內容(rong)的(de)(de)(de)“經緯位(wei)置(zhi)”。點(dian)(dian)(dian)讀(du)(du)機點(dian)(dian)(dian)讀(du)(du)課(ke)本(ben),沒有有聲環境,比較枯燥,孩子(zi)容(rong)易失去興(xing)趣,因為課(ke)本(ben)都是(shi)老師課(ke)堂里講過(guo)的(de)(de)(de)。