Sara wants to test which type of soil helps plants grow taller. She uses the same type of plant and gives the same amount of water. What should she change to make it a fair test?, Amount of water, Type of soil, Type of plant, Size of pot, Arjun wants to see if ice melts faster in sunlight or in shade. What is he changing in this experiment ?, Size of ice cube, Time taken to melt, Place (sunlight or shade), Temperature of ice before starting, Meena tests whether adding more sugar makes lemonade sweeter. What should she observe ?, Amount of sugar added, Sweetness of lemonade, Size of glass, Amount of water, Two paper boats are made from different types of paper to test which lasts longer in water. Which must be kept the same to make the test fair? Which must be kept the same to make the test fair? , Type of paper, Time placed in water, Colour of paper, Shape of boat, Rahul thinks plants grow faster with more water.Which is the best prediction he can make?, Plants need water., More water is good., If plants get more water, then they will grow taller., Plants grow differently..

Fair Testing & Hypothesis

per en/la
Imprimir
Incrustar

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

)
Restaurar desada automàtica: ?