Estimating Answers
Ages 14-16
Understand the importance of estimating answers in mathematics and real-life scenarios and develop strategies for using rounding to estimate answers to calculations.
Description
By the end of this unit, students will be able to:
- understand the importance of estimation in mathematics and real-life scenarios;
- develop strategies for estimating answers to calculations;
- use estimation to check the reasonableness of answers and identify errors.
National Curriculum Objectives
Key Stage 3: Number (R)
- Use approximation through rounding to estimate answers and calculate possible resulting errors expressed using inequality notation a<x≤b
Target Ages
- Age: 15-16
- England & Wales: Year 11
- Scotland: Senior 4
- Rep. Ireland: Transition Year
- Australia: Grade 10
- USA: Grade 10
What's Included
- Three-part Lesson
- Self-marking Activities
- Fluency, Reasoning and Problem-solving Questions.
- Engaging Drag and Drop Activities
- Interactive Self-marking Worksheet
- Printable Worksheets to Consolidate Learning
Trusted by Educators and Loved by Students Worldwide
Right for my child, the 4th option we've used this year, and my daughter is learning well!
I've used Skoolmaths for 6 months. Engaging, easy to use, and perfect for extra practice. My son loves it!
Skoolmaths offers everything for my classrooms, including engaging digital activities and printable worksheets.
Since subscribing to Skoolmaths, my children have improved greatly with engaging and effective interactive learning materials.
I use the resources primarily for students with learning difficulties, and on the autism spectrum for extra practice and during independent centers.
Choose Your Plan
Maths and Science
£
7
Monthly
99
Monthly
- Access to all subjects
- Downloadable resources
- Progress tracking for one user
Best Value
Maths
£
4
Monthly
99
Monthly
- Access to all Maths Content
- Downloadable resources
- Progress tracking for one user
Science
£
4
Monthly
99
Monthly
- Access to all Science Content
- Downloadable resources
- Progress tracking for one user
Maths and Science
£
12
Monthly
99
Monthly
- Access for multiple users
- Access to all subjects
- Downloadable resources
- Progress tracking for all users
Best Value
Maths
£
7
Monthly
99
Monthly
- Access for multiple users
- Access to all Maths Content
- Downloadable resources
- Progress tracking for all users
Science
£
7
Monthly
99
Monthly
- Access for multiple users
- Access to all Science Content
- Downloadable resources
- Progress tracking for all users
