He grabbed his pencil. He didn't open the GDZ website. Instead, he looked at Kalenchuk’s clever diagrams. He began to underline. Forest. Forest-er. The 'forest' stayed the same. It was the heart.
Petya knew that somewhere in the back of the book—or perhaps in the magical "GDZ" portal his older sister used—the answer existed. But he remembered what his teacher, Marina Ivanovna, always said: "The root of the word is like the heart of a plant; you have to dig for it yourself." gdz 3 klass kalenchuk
When he finally finished the exercise, the page was covered in neat little "roofs" over the roots of words. He felt like a detective who had solved a grand mystery. He closed the blue book, satisfied. The GDZ would have given him the answer, but his own brain had given him the victory. He grabbed his pencil
"GDZ" (готовое домашнее задание) usually refers to "Ready-made Homework Solutions," and is a well-known author of Russian language textbooks for the 3rd grade. He began to underline
"Forest, forester, foresty..." Petya muttered. Those were easy. But then came 'stairs' and 'staircase' . He frowned. Was the root 'stair' or just 'sta'?
He looked at his dog, Bim, who was napping on the rug. Bim offered no grammatical advice.