Which mathematical concepts are year one children taught including place value?

In Year 1, children are introduced to several foundational mathematical concepts, with a significant focus on number and place value. They learn to count, read, and write numbers up to 100, both forwards and backwards, which helps build their confidence in working with numbers. A key aspect of this stage is understanding place value, where children begin to recognize that in a two-digit number, the first digit represents tens and the second digit represents ones. This concept is often reinforced through counting activities and the use of visual aids like number lines and base ten blocks.
In addition to place value, children practice basic addition and subtraction facts up to 20, using symbols such as +, -, and = in practical problems. They also start to understand the relationship between addition and subtraction as inverse operations. Furthermore, Year 1 students are introduced to simple multiplication and division through one-step problems using concrete objects, laying the groundwork for more complex operations in later years.
Another important area of focus is fractions, where children learn to recognize and name simple fractions such as halves (1/2) and quarters (1/4) as equal parts of a whole. Measurement concepts are also explored; students engage in comparing lengths, heights, weights, and capacities while learning terms like longer/shorter and heavier/lighter. They begin telling time to the hour and half-hour as part of their time-related learning.
In geometry, children identify and describe both 2D and 3D shapes, enhancing their spatial awareness. Lastly, they learn to recognize and create patterns using objects or numbers. Together, these concepts not only lay the groundwork for future mathematical learning but also foster critical thinking skills through practical applications in everyday life.