NCERT Solutions for Class 2 Joyful Maths Chapter 05 Playing with Lines

Question 1. Circle the aasanas with standing or vertical lines. Tick the aasanas with both vertical and slanting lines. Cross the aasanas which have curved lines. Put a star along the aasanas that have sleeping or horizontal lines.
Answer: The answer image shows the playground scene with the following markings applied to each child's body position: Circle marks identify children in standing or upright poses. Checkmarks identify children whose bodies display both upright and tilted lines. X marks identify children whose bodies form curved shapes. Star marks identify children in horizontal or lying-down positions.
In simple words: Look at how each child is holding their body. Mark them based on the types of lines you see - straight up and down, or bent, or curved, or lying flat.

Exam Tip: Carefully observe the body position of each figure and match it to the correct line type - vertical, slanting, curved, or horizontal.

Question 2. Trace the missing vertical, horizontal, slanting and curved lines in the picture given below.
Answer: The answer shows a playground scene where missing lines have been added to complete the drawings. Vertical lines are drawn to finish the swing poles and slide structure. Horizontal lines complete the seating and platform areas. Slanting lines finish the slide path and roof edges. Curved lines complete the arch bridge and circular target areas.
In simple words: Fill in the missing lines to make the playground picture look complete. Use straight lines that go up and down, across, or at angles, and curved lines where needed.

Exam Tip: Study the existing lines in each object carefully to understand which direction the missing line should follow - this helps you draw correctly.

Question 3. Make new shapes with straight lines (vertical, horizontal and slanting).
Answer: The answer displays various new shapes created on a dot grid using straight lines. Examples include squares and rectangles drawn with vertical and horizontal lines, parallelograms and diamonds formed with slanting and horizontal lines, a 3D cube made with vertical, horizontal, and slanting lines together, and other geometric shapes combining different line directions. A house shape, flag shape, and other irregular polygons are also shown as examples of shapes that can be made by connecting the dots with straight lines of different orientations.
In simple words: Use the dots to draw different shapes by connecting them with straight lines. You can make squares, rectangles, triangles, and other shapes using lines that go up-down, left-right, or at angles.

Exam Tip: Use a ruler to keep your lines straight and neat. Practice making both simple shapes like squares and more complex shapes using a mix of different line directions.

Question 1. Let us Do
Answer: A. Circle the aasanas with standing or vertical lines.
B. Tick the aasanas with both vertical and slanting lines.
C. Cross the aasanas which have curved lines.
D. Put a star along the aasanas that have sleeping or horizontal lines.
In simple words: Look at each pose carefully. Use the circle, tick, cross, and star symbols to sort the poses based on the types of lines they show.

Exam Tip: Pay close attention to the direction of each line in the poses - vertical lines go up and down, slanting lines go at an angle, curved lines bend, and horizontal lines go side to side.

Question 2. Trace the missing vertical, horizontal, slanting and curved lines in the picture given below.
Answer: The missing lines have been drawn into the playground scene. The vertical lines mark the building windows, the horizontal lines mark the fence and playground equipment tops, the slanting lines mark the ramp and slide, and the curved lines mark the arches and dome shapes.
In simple words: Draw in all the lines that are missing from the picture. Straight lines going up make vertical lines, straight lines going across make horizontal lines, slanted straight lines go at angles, and lines that bend make curved lines.

Exam Tip: When tracing lines, check the direction carefully - upright means vertical, side-to-side means horizontal, angled means slanting, and bent means curved.

Question 3. Let us Play with Dots - Make new shapes with straight lines (vertical, horizontal and slanting).
Answer: Using the dot grid, you can create various shapes by connecting dots with straight lines. The example shows how to draw rectangles, a cube, and other geometric forms using vertical, horizontal, and slanting lines. Each shape is made by joining dots that sit on a grid pattern, forming closed figures with straight edges only.
In simple words: Join dots on the grid with straight lines to make different shapes. You can make squares, rectangles, boxes, and other figures by connecting the dots carefully.

Exam Tip: Make sure your straight lines go from dot to dot cleanly - vertical lines connect dots directly up or down, horizontal lines go side to side, and slanting lines go at an angle between dots.