Grade 1 — Communicates Understanding
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
2001 Math Power Scoring Guide: Missing Pieces Revisited • Reasons Logically • Grade 1
Extends Patterns
Analyzes Solutions
Criteria
4 Points
3 Points
2 Points
1 Point
0 Points
very fine work
fully acceptable work
partially acceptable
response attempted
none or insufficient
• The student correctly
• Has the student
completes the pattern;
completed the
AND
pattern accurately?
• The student correctly
completes the pattern;
AND
• The student correctly completes the
pattern; AND
• The student incorrectly
completes the pattern;
AND
• The student does not
respond or incorrectly
completes the pattern;
AND
• The student clearly
• Has the student
draws an original
clearly created and
repeating pattern using
extended a
all three shapes and all
repeating pattern ?
the boxes provided.
• The student uses the
pattern shown (it may
begin with a different
shape but the order is
the same within the
pattern) but accurately
extends it using all the
boxes provided.
• The student makes a
repeating pattern
using the three
shapes but does not
use all of the boxes
provided or makes a
minor error while
extending the pattern
or uses all the boxes
provided but does
not use all three
shapes.
• The student attempts a
repeating pattern but it
is inaccurate, incomplete, or may include
shapes not in the
prompt.
• The student does not
respond, there are
random drawings of
shapes, or a shape is
constantly repeated.
Solution:
to fill in the empty boxes
Math Power 2001 Field Test 1
Vancouver School District
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 4 because:
• The student correctly completes the pattern.
• The student clearly draws an original pattern using all three shapes and all the boxes provided.
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 4 because:
• The student correctly completes the pattern.
• The student clearly draws an original pattern using all three shapes and all the boxes provided.
The student tells us an AABCC pattern was used. “This is how I made my padern aabcc.”
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 3 because:
• The student correctly completes the pattern.
• The student uses the repeating pattern shown but just starts in a different place and extends it
correctly using all the boxes provided.
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 3 because:
• The student correctly completes the pattern.
• The student uses the repeating pattern as shown and extends it correctly using all the boxes provided.
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 2 because:
• The student correctly completes the pattern.
• The student makes a pattern using all the boxes but does not use all three shapes provided.
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 2 because:
• The student correctly completes the pattern.
• The student begins a repeating pattern but not use all the boxes provided.
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 1 because:
• The student correctly completes the pattern.
• The student attempts a repeating pattern but some of the shapes are not in the prompt.
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 1 because:
• The student correctly completes a pattern.
• The student completes a pattern using shapes not included in the prompt and only uses 2 shapes.
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 0 because:
• The student incorrectly completes the pattern.
• The student draws shapes or rotated shapes in a random order.
Grade 1 — Communicates Mathematical
Missing Pieces Revisited
Draw the missing shapes in the boxes.
Make a pattern of your own using all of these shapes.
Annotation:
This paper receives a score of 0 because:
• The student incorrectly completes the pattern.
• The student repeats a shape between the two “bookend” shapes and only uses 2 shapes.
Missing Pieces Revisited
This task assesses your ability to communicate mathematically. You will show
your best work when you:
•
•
•
•
Listen carefully as your teacher reads and explains the task to you.
Look at the pattern and fill in the shapes that are missing.
Make a pattern of your own.
Review the reflections section after completing the task.
Draw the missing shapes in the boxes.
Math Power 2001 Field Test 1
Missing Pieces Revisited continued…
Make a pattern of your own using all of these shapes.
Check to make sure you use all of the boxes to show your pattern.
Reflections
My response is good because I …
looked carefully at the pattern and filled in the missing shapes;
made a pattern of my own that filled all of the boxes.