InfoHub Logo

Matematıka 6 synyp
Sabaqtyń taqyryby: Teńdeýlerdi sheshý
Sabaqtyń maqsaty:
1. Bir aınymalysy bar syzyqtyq teńdeýlerdi sheshý taqyrybynan alǵan bilimderin bekitý, pysyqtaý, júıeleý.
2. Esepter shyǵarýda oqýshylardyń oılaý, este saqtaý qabiletterin damytý, pánge degen qyzyǵýshylyǵyn arttyrý.
3. Oqýshylardy uıymshyldyqqa, shapshańdyqqa tárbıeleý.

Kórnekiligi: Úlestirmelik qımalar, sharlar, gúlder, slaıdtar.
Sabaq túri: aralas

Sabaqtyń barysy:
1. Uıymdastyrý kezeńi (oqýshylarmen sálemdesý, sabaqqa daıyndyǵyn tekserý, sabaq maqsatyn baıandaý)
2. Úı tapsyrmany tekserý
№ 840
2) 13 – (2h – 5) = x – 3 ---------------------- 4) 26 – (17 – 2h) = 5x
13 – 2x + 5 = x – 3 ---------------------------- 26 – 17 + 2x = 5x
2x – x = - 3 + 13 – 5 -------------------------- 5x – 2x = 26 - 17
3x = - 21 /: - 3 --------------------------------- 3x = 9/: 3
X = 7 ---------------------------------------------- h = 3
Jaýaby: 7 --------------------------------------- Jaýaby: 3

№ 841
2) |x| = 1, 6 ------------------------------------- 4) |x + 7| = 10
X = - 1, 6; H = 1, 6 --------------------------- x + 7 = - 10; h + 7 = 10
Jaýaby: ± 1, 6 -------------------------------- x = - 10 – 7 x = 10 - 7
------------------------------------------------------- h = - 17 x = 3
------------------------------------------------------ Jaýaby: - 17; 3