BNCC – القاعدة الوطنية المشتركة للمناهج (البرازيل)
8º ano
عدد معايير 8º ano: 7، ولكل منها أوراق مجانية تتدرب عليه. من 13 إلى 14 سنة
الأوصاف ملخصات قصيرة بصياغتنا الخاصة وليست النص الرسمي.
Matemática
EF08MA01
Calculate with integer powers and use them to write numbers in scientific notation.
تدرّب عليه
EF08MA02
Use the link between powers and roots, writing a root as a power with a fractional exponent.
تدرّب عليه
EF08MA06
Evaluate algebraic expressions for given values using the properties of operations.
تدرّب عليه
EF08MA11
Find the rule of a recursive number sequence and describe how to get the next terms.
تدرّب عليه
EF08MA19
Solve area problems for quadrilaterals, triangles and circles using area formulas.
تدرّب عليه
EF08MA25
Find the mean, mode and median of data and relate them to the spread shown by the range.
تدرّب عليه
Ciências
EF08CI04
Calculate the energy use of household appliances from their power and time of use.