M&M stacking

 in science today were M&M stacking and stone stacking we were trying to stack 5 M&Ms. we started with a practice by stacking stones it was way harder than it looked.  some people have luck on there side and they got 4 or 3 but the Maori all blacks tied with the guinness world record of an amazing 5 the highest I got was three

cold air balloon pt2

 

in science today we were learning about newtons there laws and chemical reactions the reaction we tried was what would happen if we put baking soda and vinegar. I observed the reaction of the chemicals when they meet together. but I don't know why it would have that sort of reaction. we found it challenging to find the right size nozzle of the bottle and also to find the right ballon size. it was easy to fit the baking soda into the balloon so that it will go in the bottle. What to do next time is bring a pump bottle so that the experiment will go

better.

Natural disaster

 What did you learn I learnt how natural disasters start. how deadly they are and how much damage they can do to buildings houses mountains and other things

What did you enjoy I enjoyed learning about persuasive writing and natural disasters and how we could be safe during a natural disaster

What was challenging it was challenging to find good background. the right font the right font size. and the right polyline to match my topic.

What was easy it was easy to copy the embed code to my blog so that you can see my writing

What will you do next time I will put less of my opinion and more reasons/facts.

cold air balloon

 in science today we were learning about cold air balloons were we put baking soda into a balloon and vinegar in a bottle so then there was a chemical reaction

I observed the experiment we watched showing us how to do the experiment.  

I found it hard to think of what chemical reacts that way to baking soda.

I found it easy to  insert the video into my blog to show other people how to do what we did

next time I will work harder and avoid the distractions around me.

ballon rockets

during science today we were learning about newtons three laws of physics we were learning about the third law we found that if we have a small balloon the faster the balloon went further.

What did you learn I learnt that the less air in the balloon the further it goes

I observed how the balloon went as far as it did and how it flew

What will you do next time I will put less air in the balloon so that the balloon will go further

 

Lava Lamp

in science today we were learning about lava lamps and how to make them we put a pil in the oil and the air/carbon dioxide will float up to the top then all the way down I found it hard to chose a color with my group. we didn't really like how yellow looked though. I found it easy to slightly dunk the cotton bud into the colored milk. I really enjoyed making the lava lamps and adding food coloring Next time I will get a better color so that it makes the oil look more cool.

bath bombs

in science we Were learning about bath bombs and the science behind 1 cup of baking soda 1/2 cup of citric acid 1/2 of epsom salt -1 tsp of water 1 tsp of olive oil/ coconut oil/ almond oil 2-3 drops of food coloring. I found it hard to mix the ingredients with the food coloring beaceuse I left it to long I found it easy to pour half of the ingredients in to the bowl I really enjoyed making bath bombs because I gave my mum the bath bomb on mothers day. Next time I will do other colors then blue and green because they are my favorite colors.

 When a bath bomb comes in contact with water, the baking soda and citric acid react to make carbon dioxide bubbles. This is an acid–base reaction, where baking soda (also called sodium bicarbonate) is a weak base and citric acid is a weak acid.