Curated OER
Arc Length and Sectors
Find the length of an arc. High schoolers relate central angles to the area and length of a sector and graph circles on the TI to make predictions.
Curated OER
Quilts
Students explore geometric shapes and patterns. They view the provided paper display of a quilt to identify geometric figures it contains. Afterwards, they draw and color their own quilt on a activity sheet.
Curated OER
Trigonometric Ratios
Learners investigate properties of the unit circle using sine, cosine and tangent. They analyze the answers to questions about the unit circle based on a right triangle.
Curated OER
Positive and Negative Angles and Arcs
To better understand that the intersection point of two lines lies inside a circle, learners use their keen measurement skills. They discuss arcs, rays, tangent lines, and reflex angles. Then, they put their skills to work as they...
Curated OER
Airplanes
Students practice multiplication using factors to 5. They discuss the wings of birds and the wings of airplanes and complete activity sheet. Afterwards, they number and draw groups of airplanes.
Curated OER
Kites
Students practice estimating and comparing measurements using yards, feet, and inches. They make comparisons about kites and a variety of measurements. Afterwards, they complete an activity sheet and draw a bird kite with long wings and...
Curated OER
Gateway Arc Length
Learners differentiate and calculate the length of an arc. They define an arc and relate it to the area of a circle and integrate the function to solve the equations. Students use their TI calculators to graph the equation.
Curated OER
Problematic Situation: Romeo and Juliet
Is it ok to be mad at someone who comes to your party uninvited? What about someone who interrupts you? For this prereading strategy, your class members must decide whether or not they'd get angry in the 10 situations provided. Then,...
FloridaHealth
The Very Hungry Caterpillar
Invite that hungry caterpillar to teach your class about nutrition! After brief instruction on fruit, the teacher reads The Very Hungry Caterpillar by Eric Carle to the class. Kids hold up the fruit images at appropriate points in the...
Curated OER
What's your favorite pi?
Sixth graders toss popcorn kernels at a 12? circle inscribed in a 12? square. By counting the number of popcorn kernels that land inside the circle and inside the square the students calculate estimates for the value of pi.
Curated OER
Fielder's Choice
In this circle game with balls of varying sizes the class will need to review some of the fielding skills before playing the game. I would recommend focusing on one type of fielding at a time corresponding with the specific ball being...
Curated OER
Fast Facts
Ever use the inner circle/outer circle method of learning? Placing learners in a stationary inner circle and a rotating outer circle, they roll a die and attempt to be the first to call out an addition or multiplication equation with the...
Curated OER
Explorations for the Area Probability Applet
Math whizzes use the area probability applet to manipulate the size of the circle and the rectangle to explore the probability that a point in the rectangle is also in the circle.
Shodor Education Foundation
Spy Game
Turn students into detectives as they decipher encrypted messages. Introduce your class to modular arithmetic and have a little fun encrypting and decoding secret messages. The activity does not hit many content standards, but would be...
Curated OER
Game Applauding Differences
Pupils cheer wildly for each other as they explore things they have in common and things that make them different. They sit in a circle and clap and cheer as enthusiastically as possible. Students keep an eye on the teacher, so that they...
Curated OER
Perimeter and Circumference
Young scholars understand the definitions for perimeter and circumference and know the difference. They then go over sample problems as a class. Students use drill and practice skills to complete activity pages.
Curated OER
Special Candy Game
Building a strong classroom community starts with group activities focused on sharing and respect. The class sits in a circle, shares a talent they possess, then tell peers to throw them a piece of candy if they don't have the same...
Curated OER
Math Centers
Fifth graders review the concepts of fractions: improper, mixed, proper, like denominator addition. They then review the concepts of creating pie graphs using a percent circle using manipulatives.
Curated OER
Graphing Memories
Mem Fox’s Wilfrid Gordon McDonald Partridge provides the labels for a graphing activity. Class members create an illustration of a memory item brought from home, and place their illustration in the proper column of a graph. When the...
Curated OER
Fluency: Read Regular Words
Second graders engage in a timed choral reading activity to practice reading with accuracy and fluency. The teacher starts the timer and taps a reading rhythm on the desk as the class reads a series of words in unison. When the time is...
Curated OER
Fluency Instructional Routine: Read Regular Words
How many words can you read in one minute? Practice reading fluency, speed, and accuracy with this scaffolded lesson plan. This offers a full script if you need it, however it can also be utilized as an outline. Demonstrate the activity...
Curated OER
Cool Line
This dance activity focuses on lots of arm movements. Arm circles, raise-the-roof, swinging arms, and clapping are the main arm movements. There is movement stepping right and stepping left as well as steps forward and steps backward. It...
Curated OER
Orbital Bliss
Most young mathematicians are aware that the planets don’t orbit the sun in a circle but rather as an ellipse, but have never studied this interesting feature. This resource looks at the planetary orbits in more detail and helps learners...
Curated OER
Crazy Fish Camp
Students participate in a instructional activity that reviews the importance of fishing for people who live as natives in Alaska. The game is played in order to unwrap an object that represents the fish in a short amount of time. The...