Task	Comment	Grade
_{Task 1. Tell about the number line and the coordinate plane. When did you first learn about coordinates? Was it difficult?}	_{"horizontal straight line where numbers are placed at a fixed interval" The numbers are placed continuously there, this is most likely what you described as the number marks.}	✅1.6/1.8
_{Task 2. Connect the pairs of points with vectors. Which vectors are formed? Show these vectors on the plane. A(-3, 11), B(4,7), C(0,4), D(4,0), E(-4,-7), F(11,3). If all vectors are shown, there will be too many of them, so display only a few. For example 5 or 6))}	_{It was necessary to describe in more detail how to place points and construct vectors.}	1.5/1.8
_{Task 3. Place the vectors a(3,7), b(-1,-3), and c(1,5) on the plane. Construct the vector a + b + c.}	_{Great, a vector does not necessarily have to be laid out from the origin.}	1.8⭐/1.8
_{Task 4. Place two random points and determine their coordinates. Create a vector from these points and write its coordinates. Construct a vector that is twice as large as the created one.}	_{Multiplication could have been explained through addition, and illustrating the vector 2a would have been better from their common starting point, though it is not necessary.}	1.7✅/1.8
_{Task 5. Construct three arbitrary vectors: a, b, k. Build the vectors u = a + b and v = b - k. Then construct u + v and u - v.}	_{Well and correctly shown, but it would have been worth also showing (naming) the parallelogram rule.}	1.8✅/1.8
	_{Additional point for aesthetic appearance, accuracy, and neatness of drawings, labels, and annotations}	1/1

I remember we started learning vectors in physics one year earlier than in mathematics. Oh, it was so hard for me to understand what a vector projection is!)) ⭐ for the bonus task)) Total: 9.4⭐⭐ / 10