Angle Adventures Table of Contents Angle Adventures Unit 7
Student Workbook • Grade 2
Every lesson in this book is one page . Let's start the adventure!
Section A
Shapes & Lines
01 Describing ShapesP. 1
02 Points and LinesP. 2
03 Crossing LinesP. 3
04 Logo DesignP. 4
05 What is an Angle?P. 5
Section B
Measuring
06 Ordering AnglesP. 6
07 Clock AnglesP. 7
08 Turns and DegreesP. 8
09 Measuring ToolsP. 9
10 Square CornersP. 10
11 Drawing BendsP. 11
Section C
Puzzles
12 Kinds of AnglesP. 12
13 Adding BendsP. 13
14 Clock RiddlesP. 14
15 Missing PiecesP. 15
16 Steep StreetsP. 16
Adventure Ready!
Learn to spot lines, measure turns, and solve angle puzzles like a pro!
Geometric Figures Worksheet Lesson 1 Activity
Angle Adventurers • Section A
How to Describe Shapes
Name
Date
2
Drawing with Dots
Here is a big field of dots. They look like little stars!
1
Draw 5 straight lines. Use a ruler to connect 2 dots for each line. Make your lines go as far as they can!
2
Look at your lines. Did you make any shapes you know? (Like a triangle, a box, or a letter?)
3
Share Your Art
Show your drawing to a friend. Talk about these things:
Alike
How are your shapes the same as your friend's shapes?
Different
How are your shapes different?
Geometric Figures Worksheet Revised Final Lesson 1 Activity
How to Describe Shapes
Angle Adventures Unit 7 • Grade 2
Name:
Date:
Example: Drawing a Straight Line
Use your pencil to connect the dots in a flat, straight path. Don't skip any dots!
Nice and straight!
2
Drawing with Dots
Draw 5 straight lines of your own. Connect dots to make your lines go as far as they can!
3
Thinking about Lines
Same
How are all your lines the same?
Different
How is one line different?
Points and Shapes Worksheet Lesson 2 Activity
Angle Adventurers • Section A
Points, Lines, and Rays
Name
Date
2
Make Some Shapes
Each dot is a point . Use your ruler to connect the points and draw these shapes:
A Triangle
A Square
A Rectangle
3
Draw a Message
Draw a combination of lines and points to make:
An Uppercase Letter
Your Favorite Number
Points and Shapes Worksheet Revised Lesson 2 Activity
Points, Lines, and Rays
Angle Adventurers • Grade 2
Name:
Date:
2
Make Some Shapes
Connect the dots with your ruler to draw these three shapes:
Triangle
Square
Rectangle
3
Draw a Message
Uppercase Letter
Favorite Number
Crossing Lines Worksheet Revised Final Lesson 3 Activity
Crossing Lines
Angle Adventures Unit 7 • Grade 2
Name:
Date:
Crossing Lines
They meet at a point! (Like an X)
Parallel Lines
They stay apart! (Like an =)
2
Crossing and Parallel
1. Lines that Cross
2. Lines that Never Cross
3
The Trapezoid Test
Will the top and bottom sides ever cross? Why?
Crossing Lines Worksheet Lesson 3 Activity
Angle Adventurers • Section A
Lines That Cross
Name
Date
2
To Cross or Not to Cross
Use your ruler to draw lines on this field of points.
Draw a line. Label it Line H . Draw a second line that crosses it.
Draw a new line that you think will never cross Line H. These are called parallel lines .
The Trapezoid Test
Look at the top and bottom sides. Do you think they will ever cross if they kept going forever? Why or why not?
Line Logo Activity Lesson 4 Activity
Angle Adventurers • Section A
Lines All Around Us
Name
Date
2
Design Your Own Logo
Lots of famous logos use lines that are parallel (never cross) or lines that cross. Look at these examples:
Draw Your Logo Here
Use at least 4 parallel lines and 4 crossing lines!
Line Logo Activity Revised Lesson 4 Activity
Angle Adventurers • Section A
Lines All Around Us
Name:
Date:
2
Design Your Own Logo
Logos often use lines that are parallel (never cross) or lines that cross .
Draw Your Logo
Use 2 parallel lines and 2 crossing lines!
What is an Angle Worksheet Lesson 5 Activity
Angle Adventurers • Section A
What is an Angle?
Name
Date
2
Angles or Not?
An angle is a corner or a bend where two straight lines meet. Look at these pictures. Do they show an angle? Circle YES or NO .
YES NO
YES NO
YES NO
YES NO
3
Discover Angles
Angles are everywhere! Find 2 angles in these letters and circle them.
K 7 M
Draw a picture of something in your classroom that has an angle.
What is an Angle Worksheet Revised Lesson 5 Activity
What is an Angle?
Angle Adventurers • Grade 2
Name:
Date:
2
Angles or Not?
Is it a corner where 2 straight lines meet? Circle YES or NO .
YESNO
YESNO
YESNO
YESNO
3
Discover Angles
Circle 2 angles in these letters. Then draw something with an angle!
K 7 M
Ordering Angles Worksheet Lesson 6 Activity
Angle Adventurers • Section B
Comparing Angles
Name
Date
2
Order the Angles
Look at these angles. Some are "squeezed" and some are "wide open." Label them 1, 2, 3, 4 starting from the smallest to the largest .
Order:
Order:
Order:
Order:
How did you decide? Ordering Angles Worksheet Revised Lesson 6 Activity
Angle Adventurers • Section B
Comparing Angles
Name:
Date:
2
Order the Angles
Label them 1, 2, 3, 4 from smallest (1) to largest (4).
Order:
Order:
Order:
Order:
How did you decide which was smallest? Clock Angles Worksheet Lesson 7 Activity
Angle Adventurers • Section B
Angles on a Clock
Name
Date
2
Compare Clock Angles
The hands of a clock make different angles at different times. Look at the pairs. Circle the clock that shows the LARGER angle.
Pair A
5:00
vs
3:00
Pair B
1:15
vs
1:20
Draw an Angle
Draw hands on this clock to make a "Square Corner" (90 degrees).
Clock Angles Worksheet Revised Final Lesson 7 Activity
Angles on a Clock
Angle Adventurers • Grade 2
Name:
Date:
1
Compare Clock Angles
Circle the clock that shows the LARGER angle.
Pair A
12 3 6 9 5:00
VS
12 3 6 9 3:00
Pair B
12 3 6 9 1:15
VS
12 3 6 9 1:20
Draw an Angle
Draw a Square Corner (90 degrees)!
12 3 6 9
Clock Angles Worksheet Revised Final Lesson 7 Activity
Angles on a Clock
Angle Adventurers • Grade 2
Name:
Date:
1
Compare Clock Angles
Circle the clock that shows the LARGER angle.
Pair A
12 3 6 5:00
VS
12 3 6 3:00
Pair B
12 3 1:15
VS
12 3 1:20
Draw an Angle
Draw hands for a Square Corner (90 degrees)!
12 3 6 9
Degrees and Turns Worksheet Lesson 8 Activity
Angle Adventurers • Section B
Angles in Degrees
Name
Date
2
A Measuring Tool
A full circle is 360 degrees . Use your paper circle to help you. Draw a line to show these degree turns:
90 Degrees (Square Turn)
0°
180 Degrees (Half Turn)
0°
3
Degree Guessing
Look at the angles below. Guess how many degrees they are. Use your tool to check!
My Guess:
degrees
My Guess:
degrees
Degrees and Turns Worksheet Revised Lesson 8 Activity
Turns and Degrees
Angle Adventurers • Grade 2
Name:
Date:
1
A Measuring Tool
90° Square Turn
0° 90°
180° Half Turn
0° 180°
2
Degree Guessing
My Guess:
degrees
My Guess:
degrees
Measuring Tools Worksheet Revised Final Lesson 9 Activity
Using a Protractor
Angle Adventures Unit 7 • Grade 2
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Example: Reading the Tool
90° 0 180
Look where the orange line points on the scale!
This square corner points exactly to 90 .
1
Measure the Bends
0 90 180
Angle A:
degrees
0 90 180
Angle B:
degrees
0 90 180
Angle C:
degrees
Measuring Tools Worksheet Lesson 9 Activity
Angle Adventurers • Section B
Using a Protractor
Name
Date
2
Measure the Bends
Look at these 2 angles. We put a clear measurement tool on them. How many degrees are they?
60°
Angle A:
60
degrees
180°
Angle B:
180
degrees
Measuring Tools Worksheet Revised Final Lesson 9 Activity
Using a Protractor
Angle Adventurers • Grade 2
Name:
Date:
1
Measure the Bends
Determine the degrees using the tool
0 90 180
Angle A:
degrees
0 90 180
Angle B:
degrees
Square Corners Worksheet Revised Final Lesson 10 Activity
Angle Adventures Unit 7 • Section B
Square Corners
Name:
Date:
Example: The Square Corner Fold
Fold 1
Fold 2
Square Corners!
2
Try it yourself
1
Fold your paper in half, side to side.
2
Fold it in half again, top to bottom.
3
Open the paper. How many square corners do you see in the middle?
corners
Draw your creases here
Big Word Alert!
When two lines cross to make a perfect square corner , we say they are PERPENDICULAR .
Classroom Hunt:
Where do you see two perpendicular lines?
Square Corners Worksheet Lesson 10 Activity
Angle Adventurers • Section B
Square Corners
Name
Date
2
A Folding Challenge
Can you make 4 square corners without a ruler? Let's try folding paper!
1
Fold your square paper in half, side to side.
2
Fold it in half again, from top to bottom.
3
Open the paper. How many square corners do you see where the lines meet?
Draw what you see
What does it mean?
When two lines cross to make a perfect square corner , we say they are perpendicular . Can you find 2 perpendicular lines in your classroom?
Drawing Angles Activity Lesson 11 Activity
Angle Adventurers • Section B
Drawing Angles
Name
Date
2
Angles Made to Order
Use your ruler and your measuring tool to draw these "special" angles.
Small Angle
Less than 30 degrees
Medium Angle
Between 40 and 80 degrees
Large Angle
More than 100 degrees
The Giant
Exactly 180 degrees
Drawing Angles Activity Revised Lesson 11 Activity
Angle Adventurers • Section B
Drawing Angles
Name:
Date:
2
Angles Made to Order
Use your ruler and tool to draw these "special" angles!
Small Angle
Less than 30 degrees
Medium Angle
Around 60 degrees
Large Angle
More than 100 degrees
The Giant
Exactly 180 degrees
Kite Angles Worksheet Lesson 13 Activity
Angle Adventurers • Section C
Adding Angles
Name
Date
2
Angles in a Kite
When we fold paper to make a kite, we make a lot of angles! Some are big, and some are small. Let's find out how many degrees they are.
A B C
Angle A is 20 degrees.
Angle B is the same as Angle A.
What is the total angle at the top? (A + B)
degrees
Angle C is a "Square Corner."
How many degrees is Angle C?
degrees
Kite Angles Worksheet Revised Final Lesson 13 Activity
Adding Angles
Angle Adventurers • Grade 2
Name:
Date:
1
Angles in a Kite
Let's find out how many degrees are in this paper kite.
A B Angle C
Puzzle 1
Angle A is 20°.
Angle B is 20°.
Total top (A + B):
degrees
Puzzle 2
Angle C is a "Square Corner."
How big is Angle C?
degrees
Kinds of Angles Worksheet Revised Final Lesson 12 Activity
Kinds of Angles
Angle Adventures Unit 7 • Grade 2
Name:
Date:
Acute = Small
Square = Corner
1
Spotting the Bends
Andre sees a BIG angle. Tyler sees a SMALL angle.
Circle them on the letter Y!
2
Match the Names
Obtuse (Big)
Square (90°)
Acute (Small)
Drawing Challenge
Draw your own OBTUSE (Big) angle here!
Kinds of Angles Worksheet Lesson 12 Activity
Angle Adventurers • Section C
Kinds of Angles
Name
Date
2
What is It, Really?
Look at the letter Y below. Tyler and Andre are looking at the angles.
Andre says one angle is OBTUSE (bigger than a square).
Tyler says another angle is ACUTE (smaller than a square).
Can they both be right? Circle where you see each one!
3
Small and Large Angles
Match the angle to its name. Draw a line to the correct word!
Square Corner (90°)
Acute (Smaller)
Obtuse (Bigger)
Puzzle Shapes Worksheet Lesson 15 Activity
Angle Adventurers • Section C
Missing Angles
Name
Date
2
Puzzle Shapes
One big angle can be split into smaller pieces. Can you find the missing piece?
45° ?
The whole corner is 90 degrees .
One piece is 45 degrees .
How big is the missing piece (?)
degrees
90° ?
The whole line is 180 degrees .
One piece is 90 degrees .
How big is the missing piece (?)
degrees
Puzzle Shapes Worksheet Revised Lesson 15 Activity
Angle Adventurers • Section C
Missing Angles
Name
Date
2
Puzzle Shapes
Can you find the missing piece?
45° ?
The whole corner is90 degrees .
One piece is 45 degrees .
Missing piece (?)
degrees
90° ?
The whole line is180 degrees .
One piece is 90 degrees .
Missing piece (?)
degrees
Tick Tock Turns Worksheet Lesson 14 Activity
Angle Adventurers • Section C
Clock Riddles
Name
Date
2
Tick Tock Turns
The minute hand of a clock turns in a circle. Every 5 minutes, it turns 30 degrees!
It is 2:00. The hand moves to 2:05.
That is 30 degrees!
It is 2:00. The hand moves to 2:10.
How many degrees is that?
It moves to 2:15. (A square corner!)
How many degrees is that?
It moves to 2:30. (A half turn!)
How many degrees is that?
Tick Tock Turns Worksheet Revised Lesson 14 Activity
Angle Adventurers • Section C
Clock Riddles
Name:
Date:
2
Tick Tock Turns
"Every 5 minutes, the hand turns 30 degrees!"
12 3
Moves from
30 degrees!
12 3
Moves from
degrees
12 3
It moves to 2:15.
degrees
12 6
It moves to 2:30.
degrees
Steep Steps Worksheet Lesson 16 Activity
Angles in the World
Angle Adventurers • Grade 2
Name:
Date:
2
Steep Steps
10° Angle
High stairs are steep . Draw steps for a BIGGER angle! What happens?
20° (Steeper)
40° (Very Steep!)
3
Thinking About Steepness
Which stairs would be harder to climb? Why?
"The bigger the degree number, the steeper the climb!"
Steep Steps Worksheet Revised Lesson 16 Activity
Angles in the World
Angle Adventurers • Grade 2
Name:
Date:
1
Steep Steps
10° Angle
High stairs are steep . Draw steps for a BIGGER angle! What happens?
20° (Steeper)
40° (Very Steep!)
2
Thinking About Steepness
Which stairs would be harder to climb? Why?
"The bigger the degree number, the steeper the climb!"
