Rotate this shape 180˚ anti-clockwise about the vertex marked in blue. The shape would need to be rotated so that it was in this new position (light orange): Rotate this shape 90˚ clockwise about the vertex marked in red: An example question they might come across is: They will need to use a protractor to measure and draw angles and calculate angles in a triangle or around a point. Thus, a 180-degree turn looks like a straight line.Children who are in Year 6 need to rotate shapes through 90˚ or 180˚ either clockwise or anti-clockwise. What Does a 180 Degree Turn Look Like?Ī 180-degree angle is a straight angle or a straight line. Thus, clockwise is constantly turning to the right. Left or right turns are just ways of describing a change in approach. Is Clockwise Left or Right?Ĭlockwise is moving or turning in the direction of an analog clock and this also describes a circular motion. Thus, the opposite of clockwise is anticlockwise (counterclockwise), which means moving in the direction which is opposite to the movement of a clock's hands. What Is the Opposite of Clockwise?Ĭlockwise means moving in the direction of the clock. Yes, clockwise means constantly turning to the right. This was done because in the northern hemisphere, it was observed that the shadow of the dial traces clockwise as the sun moves through the sky.
In medieval times when clocks were being developed, their hands were made to turn in this direction. If we rotate the letter 'I' once, it will resemble a horizontal line. Therefore, picture gallery is the first place that she will come across.Įxample 3: If the letter 'I' is rotated clockwise once, will it resemble a horizontal line or vertical line? If we face the given map, and assume that Myra leaves her home and starts walking in a clockwise direction, she will come down towards the picture gallery, then go towards the supermarket and then reach the zoo. If Myra leaves her home and starts walking in a clockwise direction, which of the following will be the first place that she will come across? Thus, we can say that it has moved clockwise.Įxample 2: Observe the map given below. (ii) The figure has moved from its original position to its right. Thus, we can say that it has moved anticlockwise. (I) The figure has moved from its original position to its left. There are many examples that make us notice these movements every day, like, the taps are closed clockwise, screws are tightened clockwise, angles are measured anticlockwise, and many more.Įxample 1: Taking the first figure as the original position of the owl, identify if the images (i) and (ii) given below are turned in a clockwise or anticlockwise direction. This shows that the symmetrical aspect of a shape does not get affected on rotation. Note that although the direction of the letter has changed but the size of the alphabet "F" remains the same. In the image given above, the letter "F" is rotated clockwise. Anticlockwise can be considered as the opposite sense of rotation or revolution. Clockwise motion proceeds within the same direction as that of a clock's hands. Moving from the top to the right, then down and then to the left, and back up to the top. Clockwise DirectionĬlockwise and anticlockwise are terms that can only be applied to a rotational motion.
The circular lids of bottles that we use are also closed by turning them clockwise. Most screws and bolts are tightened by turning them clockwise. The hands of a clock always move towards their right and hence, the term 'clockwise' explains itself. The clock is an instrument that shows time. Let us understand the meaning of this term now. Clockwise refers to moving in the direction of the hands of the clock.
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