Prepare everything you need
A lab should be fully prepared before an experiment is performed. Three things that should be in a lab are, paper and pencils, beakers, and a microscope.
1 day before the lab investigation..i thinkk=]
Preparing for a lab should begin the day before you will perform the lab. It is important to read through the procedure carefully and make sure you understand all the directions. Also, review the general safety guidelines in Appendix A, including those related to the specific equipment you will use. If anything is unclear, be prepared to ask your teacher about it before you begin the lab.
The "mad scientist" lab coat is worn my scientists in the laboratory to protect their street clothes from any damage when performing experiments and it acts as a uniform.
You should ask the teacher if he/she can repeat the directions all over again pleasee and maybe this time listen(:
A lab should be fully prepared before an experiment is performed. Three things that should be in a lab are, paper and pencils, beakers, and a microscope.
You can keep a chemistry lab notebook by writing down the steps to performing your experiments. You may also want to write down your experiences with the experiments before and after.
bannana
First you should read the entire procedure before starting. You should learn the correct way for handling lab equipment and follow the procedure as written, unless your instructor makes changes. You should also follow all safety precautions, including wearing goggles, gloves, and lab apron.
1 day before the lab investigation..i thinkk=]
Check the HCL
NOtify yOUR tEACHER
You should not allow it. You should tell your partner you are not ready to begin because you do not fully understand the lab.
tie it up
Yes, you should always be sterile before performing any experiment as to not add any variables.
back up all the date
you can learn alot