Mathematics Grade 2. Operations with numbers up to twenty. Collection 1

Intermediate

Course

26 hrs

Language version

Ukrainian English

Product variants

To access the course, please log in or choose a subscription plan.

What is Unibot?

Unibot is a platform for educational systems that combines an administration panel and a chatbot. It allows you to easily upload data, customize chatbots without programming, and manage courses. It supports multilingual bots, content management, and optimized resource utilization for efficiency. The platform makes educators' work easier by automating repetitive tasks. Different pricing plans are available, from basic to premium, which differ in the number of supported bots, languages, messages, and other features.

More information

This interactive course is designed for 2nd-grade students and focuses on performing arithmetic operations with numbers up to 20. The course offers a variety of tasks to reinforce knowledge and skills, including addition and subtraction of numbers, solving problems, and exploring mathematical expressions and tables.

Course Structure:

Introduction to mathematical expressions containing parentheses
Determining the order of operations in expressions
Creating and solving problems involving the sum of three addends
Addition and subtraction of numbers in parts
Applying the commutative property of addition
Solving problems with extra numerical data and problems with two questions
Exploring addition and subtraction tables within 20
Calculating the perimeter of polygons
Introduction to expressions with variables and rounding techniques
Comparing mathematical expressions

Learning Outcomes:

After completing this interactive course, students will be able to:

Understand and use mathematical expressions containing parentheses and variables
Perform arithmetic operations with numbers up to 20 in various ways
Solve problems to find the third number given the sum of two numbers
Compare mathematical expressions and investigate how changes in components affect the result of arithmetic operations
Calculate the perimeter of polygons and solve problems with insufficient numerical data
Assess their achievements and systematize their knowledge

The course actively engages students in learning through diverse exercises and tasks, promoting a deeper understanding of mathematical concepts and skill development.