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Snowmen Measuring Sticks
Pupils get into small groups and paint their paint sticks white. They then mark off inches on their stick with the help of a partner and inch worms. The teacher will add the hat and the eyes while the students add buttons, a scarf, and a...
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Graphs
Students create "snowballs" from crumbled pieces of white paper. They then glue their snowball to the appropriate side of the graph to indicate who has and who has not thrown a snowball. The teacher and the calss then will count how many...
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Graphs
Students identify the difference between two objects: a glove and a mitten. Those who like gloves raise their hands and receive a glove outline to color and cut out. Then those who prefer mittens will raise their hands and receive a...
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The Third Eye
Students take digital pictures to create a unique viewpoint. In groups, they discuss if they have ever had a feeling of someone watching them. They use the digital camera as a "third eye" to see different perspectives. They answer...
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All About Me
Third graders investigate the use of centimeters while measuring items with rulers which they construct. They examine the need for standard units of measure. They estimate the length of body parts before making the actual measurements.
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How much room?
Students examine the amount of usable space that exists in their classroom using square meters and square centimeters. They apply the information to predict the ideal size of a classroom.
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Mathematical Proofs
Pupils explore the nature of mathematical proofs and mathematical inquiry. They complete the activity "Using the Pythagorean Theorem". They read selected articles and participate in class discussions.
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Mapas Bailados: Creating Visual Representations of Dances Using Maps
Third graders listen to "Frank the Monster..." and discuss the dance map on the inside cover of the book. They create their own dance map using sentence strips to record the types of movement.
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Math Bargains
First graders use real coins or concrete models of coins to solve problems involving the purchase of items. They use cons and simulate going to a bargain store to purchase items. Students record the total cost of items. Pupils make a...
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Patterns All Around (Centers)
Students identify, extend, and create patterns of sounds, physical movements, and concrete objects. They brainstorm patterns found in the classroom. Students use mathematical attributes to identify patterns and predict what comes next.
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Grade 2: Texas Problem Solving
Second graders use numerical data about Texas to write and solve real-life problems involving addition and subtraction (or multiplication and division). They work in pairs to choose three numerical facts about Texas to use to make up...
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Double Dipping
Fifth graders find and display all possible pairs of flavors of ice cream and look for patterns in the results. They discuss strategies for finding all combinations of flavors. Students explain and write a description for the pattern...
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Belongs, Doesn't Belong
Fifth graders discover the rule used to sort a set of data into two sets, those data that belong according to the rule and those data that don't belong. Students participate in a game to determine the rule. They discuss strategies for...
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Hooked On Problem Solving
Fourth graders use properties of operations and problem-solving strategies to do mental calculations, and look for patterns in the solutions. They create an array, using each of the digits 1-9 exactly once to form addition problems...
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Grade 3: Pretzel Probability
Third graders discuss prizes included in products to stimulate sales. They discuss a pretend pretzel company and it's sticker promotion. Students compute how many boxes of pretzels they will need to collect in order to be sure of having...
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Tantalizing Tangrams
Fourth graders participate in what is considered to be a model lesson. The lesson focuses upon polygons and basic geometry. The lesson addresses national standards and displays how others should be done.
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Rolling Records
Fourth graders play a game to determine the likelihoods of different outcomes when rolling two number cubes. Students play a game to determine the likelihoods of different outcomes when rolling two number cubes.
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And Around We Go!
Sixth graders conduct a survey and collect data to construct a bar graph that will then be changed into a circle graph. With the bar graph, 6th graders compare estimated fractions and percentages and estimate percentages. With the circle...
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Pepe Cleaners
Seventh graders gather data to determine the relationships between the base and height of rectangles with fixed perimeters and express the relationships using words and symbols. Students build rectangles with pipe cleaners. They create...
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Algebra I: A Draining Swimming Pool
Students analyze and develop symbolic representations to describe the amount of water left in a pool being pumped out after a given amount of time, with various pumping rates and initial quantities of water in the pool.
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Algebra II: Crickets-Nature's Thermometer
Students translate functional relationships into equations to answer questions. Students answer questions using different representations of the relationships: function rules, graphs of the function, tables of values, and equations and...
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Mathematical Models with Applications: What's Your Rate of Change?
Students use regression methods available through technology to select the most appropriate model to describe collected data and use the model to interpret information. They use numeric techniques to write the equation of a line that...
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Leaf Observations
Second graders examine a variety of leaves. In groups or individually, they write down their observations on each leaf type and compare them to each other. To end the lesson, they share their observations with the class and draw the...
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Roman Numerals
Fourth graders are introduced to the roman numerals C and L. Students are given a worksheet to complete using previously taught roman numerals and the newly introduced ones. Students complete the second half of the worksheet...