Curated OER
Median
Students solve problems involving triangles. In this geometry lesson plan, students use the properties of triangles to find the angles and side. They identify the median and altitude of the triangle.
Curated OER
Mirror Tool
Students define properties of polygons. In this geometry lesson, students differentiate between similar and congruent polygons. They identify and use the properties of solids to solve problems.
Curated OER
The UPS Experiment
Pupils calculate the speed using metric measurements. In this geometry lesson, students calculate speed, distance and velocity using metric measurements. They gain inquiry and problem solving skills in this assignment.
Curated OER
Area of Triangle Worksheet
In this area worksheet, students find the area of a triangle given the height and the base. They also find the height or base given the area of the triangle.
Curated OER
Learning to Measure with Ladybug
Students practice measuring items with non standard units. In this units lesson plan, students measure shapes, lengths, and classroom objects.
Curated OER
Finding Addition Patterns
Students practice finding the sums of two-one digit numbers. For this addition lesson plan, students also record facts onto an addition chart.
Curated OER
Balancing Discoveries
Students use a balance to help them with their addition facts. For this addition lesson plan, students also play the seven up game to memorize their facts.
Curated OER
Building Numbers to 5
Learners compose groups of items up to the number 5. In this number 5 lesson plan, students also connect names to numbers, record sizes of groups, and compose and decompose groups.
Pennsylvania Department of Education
Building Sets of Nine
Students match quantities to their number. In this building to nine instructional activity, students put groups of objects together to make a group of nine.
Curated OER
Shirts Full of Buttons
Students match sets of buttons to complete subtraction problems. In this subtraction lesson plan, students answer the questions "how many more/less" and make bar graphs by counting up the buttons they are wearing.
Curated OER
How Many More?
Learners complete subtraction problems where they use goldfish crackers as their manipulatives in the problem. In this subtraction lesson plan, students use words and pictures to also show their problems.
Curated OER
Balancing
Pupils use a balance to complete subtraction problems and weigh out the items they take away. In this subtraction lesson plan, students use a pan balance and record their equations.
Pennsylvania Department of Education
How Many Ways?
Students estimate the amount of money they have in groups of pennies, nickels, and dimes. In this money lesson plan, students then count up the amounts they have and exchange money amounts.
Pennsylvania Department of Education
Comparing Sets
Students count back with cubes to model subtraction problems. In this subtraction lesson plan, students compare sets of problems and record their results in a table.
Pennsylvania Department of Education
Order, Order
Students use pictures to identify items as ordinal numbers. In this ordinal numbers lesson plan, students use the words "before" and "after" to identify the pictures as well.
Pennsylvania Department of Education
Up on Top
Students make bar graphs and identify items in the bar graphs as being likely, certain, or impossible. In this bar graphs lesson plan, students answer questions about the bar graphs using reasoning and communication skills.
Pennsylvania Department of Education
Geoboards
Students describe shapes to their classmates using specific properties and practice making triangles on geoboards. In this geoboards lesson plan, students use string on the geoboards.
Pennsylvania Department of Education
Playing with Patterns
Pupils use objects and symbols to create original linear patterns. In this patterns lesson plan, students also translate patterns from one modality to another.
Pennsylvania Department of Education
Extending Pattern Understandings
Students use shapes and manipulatives to demonstrate patterns. In this patterns lesson plan, students also break up patterns to identify a pattern unit.
Curated OER
Calculating Patterns
Students create numerical patterns by using an internet based calculator. In this patterns lesson plan, students complete, create, extend, and record different patterns.
Pennsylvania Department of Education
Making Triangles
Students use interactive geoboards to identify simple geometric shapes. In this making triangles lesson plan, students describe the properties associated with geometric shapes. Students develop spatial sense and the mathematical...
Curated OER
Flashcard Memory: Numbers and their Words 1 - 10
Learners play a memory game where they identify numbers and the words that go with them. In this number memory lesson plan, students match numbers and words for numbers 1 - 10.
Curated OER
Sorting and Classifying
Students explore organization by participating in an object sorting activity. In this classification instructional activity, students view a diagram which details the different ways to sort items. Students practice sorting random objects...
Curated OER
One More, One Less - A Practice
Students practice adding one more item and taking away one more item to figure for one more, and one less of a number. In this one more and one less lesson plan, students use manipulatives.