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23 May 2018

Write down the objectives you use in the lab in the order in which you use them. Also mention the focus knob you will use with each of them.

Objective Focus knob

A. _______ ____________________

B. ________ _____________________

C. _______ _____________________

D. ______ _____________________

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Sixta Kovacek
Sixta KovacekLv2
24 May 2018

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Related questions

In order to trigger the releaseof neurotransmitter from a neuron terminal, calciumions:

a. exit the synaptic knob through diffusion

b. bind to proteins on the surface of synaptic vesicles

c. penetrate the synaptic vesicles and bind to molecules ofneurotransmitter

d. bind to ion channels on the neuron membrane and cause them toopen for the transmitter

QUESTION 1

Match the parts of a microscope to their description.

- A. B. C. D.

Stage
- A. B. C. D.

Condenser Diaphragm
- A. B. C. D.

Dimmer Switch
- A. B. C. D.

Objectives
A.

This part controls contrast
B.

Contain the lenses
C.

Turns the light source on/off and controls the intensity of the light.
D.

The platform on which you place your slides.

1 points

QUESTION 2

When adjusting your focus at LOW power, what is the order of the following actions?

- 1. 2. 3. 4.

Use the course focus to get the sample into focus.


- 1. 2. 3. 4.

Use both the diaphragm & coarse control to get into focus.


- 1. 2. 3. 4.

Check that there is play in the fine focus.


- 1. 2. 3. 4.

Adjust the diaphragm to control the brightness of your view.

1 points

QUESTION 3

Once you go to any objective higher than 10x, the coarse focus adjustment is not used.

True

False

1 points

QUESTION 4

The image that you see through the eyepieces is actually and relative to how that object is oriented on the slide.

1 points

QUESTION 5

During the __________ century, Abbas Ibn Firnas, an Arabic-speaking North African living in Spain, invented the first corrective lenses.

a.

9th
b.

15th
c.

12th
d.

9th

1 points

QUESTION 6

Check the Iodine MSDS Sheet for the information. What are the proper PPE to use when using Iodine?

Safety glasses.

Gloves.

Shorts/Skirts

Protective clothing (includes lab coat)

For the first part, you will write three different effective learning objectives focusing on insects that will support the standard from your discussion. For the second part, you will search for an existing insect-based lesson plan on the internet. Identify the standards addressed in that lesson and re-write your own learning objectives for the lesson plan.

Things to remember about learning objectives:

Learning objectives are brief descriptions of specific things a learner completing the lesson will know or be able to do. They should be succinctly expressed using clear action verbs.

The text of effective instructional objectives includes three parts. These parts are best described in the work of training and human performance expert Robert Mager:

description of a performance - Question to ask when writing this part: What do I want students to be able to do? The performance must be observable so be specific (E.g., Don't simply state students will understand something. You can't observe that. Students will define in writing, sort insects into groups by order, etc.).

conditions - important conditions under which the performance is expected to occur Examples: Given a list of... (sort into stacks); when provided with standard tools... (construct a table); without using references... (know the state capitols) Questions to ask when writing this part: What are the important conditions or constraints under which I want them to perform? What the learner will be provided? What will the learner be denied? Are there special conditions which occur on the job or when performing?

criterion or standard - the quality or level of performance that will be considered acceptable. Examples: include measures of speed (in less than 30 minutes...), direction (according to manufacturers specifications...), accuracy (without error...) , quality (all cuts must be smooth to the touch). Question to ask when writing this part: How well must learners perform for me to be satisfied they've accomplished the objective?


Part 1 must include:

1.The grade level, the Big Idea/Supportive Idea, and Next Generation Sunshine State Standard (5 points).
2. Three effective learning objectives (see advice above) that focus on insects and support that standard (5 points a piece).

Part 2 includes:

1.A working link for the lesson plan (2 points).
2. The grade level, the Big Idea/Supportive Idea, and Next Generation Sunshine State Standard (3 points).
3. Three effective learning objectives that focus on insects and support that standard (5 points a piece).

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