1 / 10

Darsning maqsadi:

MAVZU: Arifmetik va geometrik progressiyalar 307- maktabning matematika o’qituvchisi Abdullayeva Tadjigul Radjabovna. Darsning maqsadi:. 1.Ta'limiy maqsadi: O'tilgan mavzuni amaliy mashqlar yechib mustahkamlash o'quvchilarning fikrlash qobiliyatini o'stirish:

cachet
Download Presentation

Darsning maqsadi:

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. MAVZU: Arifmetik va geometrik progressiyalar307- maktabning matematika o’qituvchisi Abdullayeva Tadjigul Radjabovna .

  2. Darsning maqsadi: • 1.Ta'limiy maqsadi: O'tilgan mavzuni amaliy mashqlar yechib mustahkamlash o'quvchilarning fikrlash qobiliyatini o'stirish: • 2. Tarbiyaviy maqsadi: Yoshlarda matematika faniga bo'lgan qiziqishni kuchaytirish va dunyoqarashini kengaytirish, shuningdek fanlararo bog'lanishni o'quvchilar amaliyotida qo'llab ishonch hosil qilishga erishish: • 3. Rivojlantiruvchi maqsad: O'quvchilarning matematik tassavurini yanada mujassamlashtirish, ijtimoiy qobiliyatlarini rivojlantirish va umumiy dunyoqarashini o'zgartirish.

  3. “Delegatlar” oyini I- guruh. Fermer xo'jligi davlatga birinchi oy 35 litr sut topshirishdi. Keying! bar bir oyda oldingisidan ikki marta ortiq topshirishgan bo'lsa, ular 3 oyda davlatga necha litr sut topshirishadi, • II- guruh. Zavoddagi sexlar yanvar oyida 14 ta detal tayyorladi. Keyingi bar bir oyda esa oldingi oydan 12 ta detal ortiq tayyorlangan bo'lsa, ular 4 oy davomida nechta detal tayyorlashgan • III-guruh. Berilgan geometrik progressiya cheksiz kamayuvchi ekanligini isbotlang va uning yig'indisini toping.

  4. Musqtaqil ish (Konvertdagi topshiriqdan namuna) • 1. Arifmetik progressiyaning birinchi va ikkinchi hadlari yig`indisi 8 ga, ko`paytmasi esa -24 ga teng. Shu arifmetik progressiyaning ayirmasini toping. • 2. Geometrik progressiyada b2=0,8 va b4=3,2 tengligini bilgan holda, dastlabki o`nta (bn) musbat hadi yig`indisini toping. • 3. Arifmetik progressiyada dastlabki o`n oltita hadi yig`indisini toping: -8;-4;0…

  5. Og’zaki hisob • I-guruh: • a)an=4n+3;a3=? b)bi=l;q=2;b3=? • v) bn=4n-l; b5=? • II- guruh: • a)an=4n+3; a4=? b)bn=l;q=2;b4=? • •v) bn=4 ;b3=? • III-gurux: • a) an=4n+3; a5=? b)bi=l;q=2;b5=? • v) bn=4n-1; b4=?

  6. Uyga vazifa 1. Tushunchalarni taxlil qiling(I,III)

  7. Geometrik progressiya F A R Q I Arifmetik progressiya (II,IV)

  8. 2. TEST • I-gurux: 3,8,13,18,23; • II-gurux: 1,5,10, 15,20; • III-gurux: 2,7,12,15,21; • IV-gurux: 4,9,13,16,22; 1. Arifmetik progressiyaning birinchi va ikkinchi hadlari yig`indisi 4 ga, ko`paytmasi esa -12 ga teng. Shu arifmetik progressiyaning ayirmasini toping.

  9. Qo’shimcha adabiyotlar • 1) Axborotnoma(testlar to’plami) asosida mavziga oid topshiriqlarni yeching Qo’shimcha ma’lumot uchun elektron manzillar • www.eduportal.uz • www.ziyonet.uz

  10. UYGA VAZIFA • 1. Tushunchalarni taxlil qiling(I,III); • 2. TEST: I-gurux: 3,8,13,18,23; II-gurux: 1,5,10, 15,20; III-gurux: 2,7,12,15,21; IV-gurux: 4,9,13,16,22; • 3. Musqtaqil ish • Qo’shimcha adabiyotlar: 1) Axborotnoma(testlar to’plami) Qo’shimcha ma’lumot uchun elektron manzillar: • www.eduportal.uz • www.ziyonet.uz • www.Iste’dod.uz/ • E’tiboringiz uchun raxmat

More Related