1.Please identify the school where you taught the Water Filtration experiment:

2.Which class subject(s) did you teach the Water Filtration experiment?

3.How many of your students were able to participate in this experiment?

1-30

31-60

61-90

91-180

181 and above

4.What year are your students? Please select all that apply.

8th grade or younger

9th

10th

11th

12th

5.Please rate how useful this workshop was in helping you explain the following scientific concepts (specific CA Science Standards topics italicized) to your students:

Not at all

A Little

Mostly

Very

The size scales for atoms, molecules and cells

Not at all

A Little

Mostly

Very

Atomic and molecular interactions with nanostructures are highly sensitive to differences in their physical sizes and chemical properties.

Not at all

A Little

Mostly

Very

The same material in nanoparticle form is significantly more active for most chemical reactions because of the significantly larger surface area available for interaction as compare to the bulk material (e.g. activated carbon versus bulk carbon).

Not at all

A Little

Mostly

Very

Earth Sciences: Water is a precious resource for society and its natural availability is scarce. Society’s ability to reclaim used water is important.

Not at all

A Little

Mostly

Very

Chemistry: The reactions rates of atoms and molecules with other materials in liquid, such as nanoparticles, nanopores, and membrane filters, etc. is determined by the dynamics diffusion.

Not at all

A Little

Mostly

Very

Scientific Investigation and Experimentation: Formulate explanations using logic and evidence.

Not at all

A Little

Mostly

Very

6.Please rate the following:

Not at all

Somewhat

Mostly

Very Much

Were there sufficient materials in our supply kit for you to complete this lab with all of your students?

Not at all

Somewhat

Mostly

Very Much

Did the hands-on activity during the Saturday workshop help you successfully conduct the experiment with your students?

Not at all

Somewhat

Mostly

Very Much

Did the UCLA researchers’ presentations and your interaction with them during the workshop help you explain the science and answer all questions asked by your students?

Not at all

Somewhat

Mostly

Very Much

Did the discussions amongst your science teacher colleagues, led by the Teacher Instructor during the Saturday workshop, help make it practical to integrate this experiment into your curriculum and bring the hands-on activity into your classroom?

Not at all

Somewhat

Mostly

Very Much

Overall, how useful were the UCLA Saturday workshop activities in helping you implement this laboratory experiment in your classroom successfully?

Not at all

Somewhat

Mostly

Very Much

7.Did any part of the experiment work poorly or cause problems? If so, what could be done differently?

8.What content did you emphasize?

9.Where does the Water Filtration lab fit in your curriculum?

10.Have you used the content from the Water Filtration experiment with students previously?

Yes

No

11.Do you anticipate using this hands-on activity or its related content in your classes next year?

Yes

No