Mc Nevron has stumbled on a secret message left by aliens who stopped on earth on their way back home. Find out what the secret message is by answering each item below. Write the letter in the blank that matches with the given answer.

43-32=A, 394-173=E, 515-203=L, 987-777=S, 708-206=N

8,154-6,053=0, 4,892-1,621=R, 5,866-2814=V,

10,387-10,289=C, 20,887-20,777.5=I , 16288-15279=T

L E A R N T O

___ ___ ____ ____ ____ ____ ____

312 221 11 3, 271 502 1009 2,101

L O V E

____ _____ _____ _____

312 2, 101 3, 052 221

S C I E N C E

_____ _____ _____ _____ ______ _____ ______

210 100 110 221 502 100 221

Answers: A-11, E-221, L-312, S-210, N-502, O-2,101, R-3,271, V-3,052, C-98, I-110, T-1009,

Revised by: Mr. Norven G Baylan-MOGCHS FacultyExample of a Rubric

Multiple-choice question are easy to score. Open-ended questions or performance tasks like in the web quest require the use of rubrics for the teacher to objectively score the answers of students.

Rubrics require levels of performance and criterion for each level of performance. There are four levels that are easy to use and provide a reasonable amount of discrimination. Good rubrics minimize the biases inherent in human judgment.

Sample of Open-ended item with rubric

During a storm, Nancy noticed that she always heard thunder shortly after she saw of lighting. Explain why there is a difference in time between seeing lightning and hearing thunder.

Rubric for Scoring the Answer or Response

Points System

3 points –Excellent

2 points-Adequate Response

1- point –Too brief to evaluate

0-poit for no response

Prepared by: Norven G. Baylan-MT-II

MOGCHS, Cagayan de Oro City

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