https://padlet.com/ctp_sci1/cv5gekl4168m2btf Compass Points en-us 2022-03-20 07:48:39 UTC 2022-04-04 01:58:07 UTC hello@padlet.com https://media0.giphy.com/media/hWSQvXbDDh8rlnoLOt/giphy.gif https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2104351484 We are excited for the Hands-on part and the experiment.]]> 2022-03-21 02:18:02 UTC https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2104351484 https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2104358372 We are worried that we will do the experiment wrongly. We are also worried that we cannot finish on time and it will not be our best piece of work. ]]> 2022-03-21 02:22:37 UTC https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2104358372 https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2104367773 1. Take marbles.
2. Find out the mass of the marbles
3.  If the mass is not exactly correct, we will use more materials to measure me.
4.  We will make a balance scale/weighing scale.
5. We will take marbles and see whether the mass is same.]]> 2022-03-21 02:28:00 UTC https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2104367773 https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2116168715 we need
:marbles
plasticine
string
ruler
tape
plastic knife
styrofoam cup
satay stick
thats all]]> 2022-03-28 01:57:58 UTC https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2116168715 https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2116169874 2022-03-28 01:58:51 UTC https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2116169874 https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2127764136 we also need retort stand]]> 2022-04-04 01:58:07 UTC https://padlet.com/ctp_sci1/cv5gekl4168m2btf/wish/2127764136