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We have indeed set constellations in the heavens and have beautified them for the beholders, 16 And We guard it against every accursed Shaitan, 17 Except for he who steals the listening and is then pursued by a visible flame. 18 As for the earth, We have stretched it out and have cast on it firm mountains, and have caused to grow in it everything well-measured. 19 And We have made for you therein means of living and [for] those for whom you are not providers. 20 And there is not a thing but its (sources and) treasures (inexhaustible) are with Us; but We only send down thereof in due and ascertainable measures. 21 And We send the winds fertilizing, then send down water from the cloud so We give it to you to drink of, nor is it you who store it up. 22 And verily We! it is We who give life and death, and We shall be the survivors. 23 And certainly We know those of you who have gone before and We certainly know those who shall come later. 24 Assuredly it is thy Lord Who will gather them together: for He is perfect in Wisdom and Knowledge. 25
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ملاحظات وتعليمات
Notes and Instructions
اضغط رقم الصفحة لعرضها نفسها بشكل مختلف.
Click or tap the page number to display the same page differently.
كيف تعمل منظومة تمارين الحفظ؟ عند أدنى مستوى 0، تكون كل الكلمات ظاهرة. بينما يُخفي أعلى مستوى 9 كل الكلمات. فكيف تعمل المستويات المتوسطة، مثل 3، على سبيل المثال؟ قد تعتقد بأن المنظومة تخفي 3 من كل تسع كلمات بدقة. ليس تماما! في المستوى 3، لكل كلمة فرصة اختفاء بنسبة 3 من 9، و6 من 9 لتكون ظاهرة. بمعنى آخر، من الممكن، ولكن باحتمال شبة معدوم، أن تكون جميع كلمات المستوى 3 مخفية، أو أن تكون جميعها ظاهرة! وكذلك أيضًا، ففي المستويات المتوسطة، وبما يتناسب مع مستوى الصعوبة، يمكن أن تكون المخابئ غير كاملة أو شفافة جزئيًا بحيث تظهر الكلمات جزئيًا تحتها.
How does the memorization exercise algorithm work? At the lowest level 0, all words are visible. While the highest level 9 hides all words. What about at mid-level, like 3, for example? You might think that the algorithm hides precisely 3 out of every nine words. Not quite! At level 3, each word has a 3 out of 9 chance to hide, and 6 out of 9 to be visible. In other words, it is possible, but highly unlikely, for all words at level 3 to be hidden, or, that all of them to be visible! Also, at mid-levels, and in proportion to the difficulty level, hideouts can be partially incomplete or transparent so that words may be partially visible underneath.