Worksheet: Fun and Creative Projects - 2 | DIY Science Fun: Cool School Projects - Class 6 PDF Download

Fill in the Blanks 

Q2: The primary power source for the mini mixer is a ______________ battery.

Q3: A ______________ is attached to one of the wires to control the power supply to the mini mixer.

Q4: The DC motor in the mini mixer converts ______________ energy into mechanical energy.

Q5: ______________ sticks are attached to the DC motor to serve as the mixing components.

Q6: Safety glasses should be worn to protect your ______________ during the project.

Q7: The battery connector is securely attached to the ______________ using hot melting glue or tape.

Q8: The switch used in the mini mixer project is a ______________.

Q9: The mini mixer project allows for ______________ mixing of substances like tea or coffee.

Q10: ______________ should always supervise science projects to ensure safety.

Multiple Choice Questions

Q2: What type of energy does the DC motor in the mini mixer project convert?
(a) Mechanical energy
(b) Thermal energy
(c) Electrical energy
(d) Chemical energy

Q3: Why is safety glasses recommended during the mini mixer project?
(a) To enhance vision
(b) To look stylish
(c) To protect eyes from potential hazards
(d) To prevent electrical accidents

Q4: What is the advantage of using a mini mixer for mixing substances like tea or coffee?
(a) Slower mixing
(b) Manual control
(c) Faster and easier mixing
(d) Less hygienic work

Q5: Who should supervise science projects like the mini mixer project to ensure safety?
(a) Friends
(b) Parents, teachers, or older siblings
(c) Younger siblings
(d) No supervision needed

True and False

Q2: True or False: The switch in the mini mixer project controls the rotation of the bamboo sticks.

Q3: True or False: Safety glasses are recommended during the mini mixer project to enhance vision.

Q4: True or False: A mini mixer makes mixing substances like tea or coffee less convenient compared to manual methods.

Q5: True or False: Younger siblings can supervise science projects like the mini mixer project.

Short Answer Questions

Q2: Describe the purpose of the switch in the mini mixer project and how it functions.

Q3: Why is it important to securely attach components like the battery connector and DC motor in the mini mixer project?

Q4: How does a mini mixer offer advantages in terms of convenience and hygienic work compared to manual mixing methods?

Q5: Why is it recommended to conduct the mini mixer project under the supervision of parents, teachers, or older siblings?

You can access the solutions to this worksheet here.