Plants Homework Year 300

   Color mixing is not just about art, it is science too. Melissa Beckman runs a blog called “Chasing Cheerios” in which she chronicles the homeschooling of her young daughter. Science is alive and well at the Beckman home, and Melissa is not afraid to post when experiments work…and when they don’t. She recently posted a simple and visual experiment (that did work) that involved mix colors using a multi-well paint tray. A simple yet fun activity for homeschooling or easily transferred to a classroom activity, if desired, where students could work in pairs, log results, and experiment with plants.

Melissa writes…
First, O squeezed a few drops of food coloring into 3 different glasses. Then she poured water into the glasses. It was fun to watch the water change color as she poured it in, and she said “Ohhh. Beautiful!” Then I showed her how to use the dropper to transfer a little bit of water to each bowl… She then added blue water to the yellow water to make green! She was VERY impressed! (SB Note: Challenge students to mix together the colors of the rainbow in order – Red, Orange, Yellow, Green, Blue, Purple.) After she was finished experimenting with color mixing, we went outside and picked flowers to try our science experiment again. We put a white flower in each color, and we’re hoping they’ll change colors.

SB Note: If trying out Melissa’s final experiment with flowers, add  enough food coloring to the water to make a very dark color. As the flower pulls up water and transpires it out through the petals and leaves, the color is transferred. It is an excellent way to show how water is carried through a plant. For a real twist, split the stem and put each half into a different colored water.  Fresh white carnations will often begin coloring the petals within an hour.

Get instructions for coloring flowers using transpiration  HERE.

Visit Melissa’s blog entry by CLICKING HERE.
Purchase plastic paint trays HERE.

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A free taster of one of the Year 3 Science Plant topic worksheets.

This worksheet is part of a comprehensive collection of Science worksheets focusing on the plant topic for Year 3 pupils.
The worksheets are designed to be visually appealing for primary school children and can be coloured in too. The worksheets encourage independent learning as the pupils can work through them following the clear instructions given on the sheet.
The Worksheets are useful when learning the topic, revising the topic and/or assessing your pupils' knowledge and understanding of the topic. The worksheets are useful to project on the board too as you teach the topic and can be filled in using a smart board if desired.

The Year 3 plant topic worksheet pack for sale covers the following:
1.) Parts of a flowering plant and the role of the parts
2.) Requirements of plants to live and grow
3.) Parts of a flower and the role of the flower parts
4.) Pollination
5.) Seed dispersal
6.) Plant topic summary crossword

All worksheets come with a completed answer sheet, very useful for the non-specialist teaching Science.

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