Blood-borne pathogen training is required for all staff every 2 years.

If you are becoming frustrated and overwhelmed, once you know an infant’s needs have been fully met, and they still can not be soothed, it is okay to place them in a safe sleep environment and ask to take a break from the classroom.

When there are mixed age groups in the same room, the staff:child ratios shall be consistent with the age of the majority of the children when no infants or toddlers are in the mixed age group.  When infants or toddlers are in the mixed age group, the staff:child ratios for infants and toddlers shall be maintained.

EXAM PROBLEM #6 Instructions: Choose your answers from the dropdown boxes. There is no need to write anything on your “work” pages. Question: Classify each of the following as a PHYSICAL or CHEMICAL change. A.   An iron rake rusts when left out in the rain.  B.   Puddles evaporate in the summer sun.  C.   Liquid nitrogen forms solid crystals at very low pressures.  D.   Paper burns when lit by a match. 

EXAM PROBLEM #1 Instructions: Choose the ONE best answer below. There is no need to write anything on your “work” pages. Question: Put these three elements in order of increasing atomic radius (smallest to largest) based on periodic table trends:  Tc, Ba, Cu

EXAM PROBLEM #6 Instructions: Choose your answers from the dropdown boxes. There is no need to write anything on your “work” pages. Question: Classify each of the following as a PHYSICAL or CHEMICAL change. A.   Food is converted into new skin cells after you eat.   B.   When heated, potassium chlorate decomposes into potassium chloride and oxygen.   C.   Kerosene burns in an oil lamp.  D.   Water vapor from the air condenses on a cold glass of iced tea.  

EXAM PROBLEM #12 Instructions: Type your answer to the following question in the textbox below. Show all calculations on your “work” page.  Label which problem it is (#12). Reminder:  Values for constants are listed in the document Conversions and Constants to Memorize document. Question: Certain photons have an energy of 22.3 kJ/mol.  What is the frequency for these photons?  

EXAM PROBLEM #4 Instructions: Choose the ONE best answer below. There is no need to write anything on your “work” pages. Question: Which model of the atom predicts that electrons can absorb energy to move to a higher energy level, causing the atom to be in an “excited” state?  

Write the full command you would put in a script to signal the voice over portion of your script. Hint: The full command takes up two lines.

True or False: When attributing, you must do so at the beginning of a sentence.