David Costello

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#math #iteachmath

Coming soon to your math classroom — #WhatsMissingInMathInstruction from David Costello! 4 shifts to improve students' test scores with simple, meaningful strategies. Check it out: bit.ly/3JkqjjI

#booknews #books #profdev #math #numeracy #teaching #learning #education #edusky

There is a lot of chat about #math instruction and student achievement.

Check out this short video about ways to improve student achievement using evidence-based practices.

#edusky #maths

It was great to facilitate a #math session for MK Elementary PD day.

Math was only part of the day’s focus. Educators also explored literacy, Mi'kmaw language and culture.

Thank you to Kyla for the invitation!

⁦‪@PembrokePublish‬⁩ ⁦‪#edusky

"When I talk with teachers, it does not take long to realize that they are the busiest people in the classroom… However, rarely have I met a teacher who is pleased with how well their students are progressing." — David Costello: bit.ly/4b8emqR

#QOTW #profdev #math #numeracy #education #edusky

Daily Cumulative Review | Math Warm Up | Costello Math There are days when teaching and learning feel like two very unrelated activities.We can fix this. Click here to open Costello Math's Daily Cumulative Review.

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I have posted new updates to Costello Math website.

A math warm-up that is evidence-based & being used across Canada and the USA. Daily Cumulative Review resources for Grades 1-8. Questions for everyday of the school year!

Click here costellomath.com/daily-cumula...

#edusky #math

Thank you to ⁦‪SCCTM‬⁩ for a fantastic two days of #math. It was great meeting teachers from across South Carolina and exploring ways to strengthen instruction and learning.

⁦‪#education‬⁩ #maths #edusky

I’m thrilled to be a keynote speaker for this year’s ⁦‪@SCmathteachers‬⁩ Conference.

What’s the topic?
Exploring 4 instructional shifts that have a great impact on student learning and test scores!

#scienceoflearning #math #maths #retrievalpractice #education #edusky

I had the privilege to talk about #math and the #scienceoflearning with PEI K-9 teachers yesterday afternoon.

It is about framing our instruction on how students learn.

#education #maths #sol ⁦‪@PembrokePublish‬⁩ ⁦

That’s awesome!!

What’s Missing In Math Instruction?

Teachers cannot just focus on content. Teachers MUST also consider HOW students learn and WHAT this means for instruction!

#scienceoflearning #cognitivescience #math #onted @pembrokepublish.bsky.social

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Two of my books are in the top 100 for Teaching Math on Amazon.ca

Both books are filled with resources and tasks that can immediately be used in the classroom.

@PembrokePublish

#math

I’m looking forward to a great day of learning at @researchEDCan.

I’m leading two sessions:
- Making Math Stick
- Fixing Professional Learning

Both sessions explore how the science of learning can be leveraged to support instruction and learning.

#education #retrievalpractice

I’m presenting 3 sessions for Manitoba Teachers’ Society (MTS) PD Day.

Two sessions for Manitoba Association of Mathematics Teachers.
- retrieval practice
- problem types

The keynote for Manitoba Elementary Teachers’ Association.
- science of learning

#education #math

I’m looking for help.

In what order do you or your board instruct addition/subtraction fact learning strategies?

#NCTMATL25

I’m looking for help.

In what order do you or your board instruct addition/subtraction fact learning strategies?

#NCSM2025

Thank you to ⁦‪Pearson Canada‬⁩ for the sample copies of #Mathology.

I was part of the author team for the Grade 9 Practice Workbook.

Nice to look through the teacher and student editions.

#math ⁦‪#edusky #iteachmath

In less than one hour I’ll be starting my keynote for ⁦‪@oame_qslma‬⁩ Conference in Kingston, Ontario.

We will be exploring the Science of Learning and spiraling curriculum.

⁦‪@oame_qslma‬⁩ ⁦‪@OAMEcounts‬⁩ ⁦‪@PembrokePublish‬⁩ #math #iteachmath #elemmathchat

Resources | Costello Math RESOURCES

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A math warmup activity that is based on retrieval practice (evidence-based).

It only takes 5-8 minutes.

Grade 3-8 questions for the school year!

Click here costellomath.com/resources/

#elemmathchat #edusky #math

An in-depth understanding of student behavior, including identifying factors that trigger and maintain negative, disruptive actions and attitudes — all in #ManagingStudentBehavior: bit.ly/3UXJnYu

#profdev #classroommanagement #teaching #learning #education #edusky

#ManagingStudentBehavior provides an in-depth understanding of how to identify, understand, and defuse challenging classroom situations with ALL your students: bit.ly/3UXJnYu

#profdev #behavior #discipline #classroommanagement #teaching #learning #education #edusky

From word problems to open-ended rich tasks to real-world math problems, #MessingAroundWithMath provides a one-stop shop for ready-to-use problems that engage students in a better understanding of key math concepts: bit.ly/4b8emqR

#profdev #math #mathematics #numeracy #education #edusky

I’m looking forward to be facilitating 2 sessions at #PCTM2025 today!

We will be exploring mathematical modelling, retrieval practice (Science of Learning) and I will share a resource with over 4000 #math problems.

#edusky #mtbos #iteachmath

A one-stop shop of ready-to-use problems that engage students in a better understanding of key math concepts — #MessingAroundWithMath from David Costello: bit.ly/4b8emqR

#edchat #profdev #math #mathematics #numeracy #problemsolving #education #edusky

Discover 90 interactive minibooks that support key math concepts and promote independence in young math learners as they learn and grow with #ICanDoMath: bit.ly/3Z0PkFR

#edchat #profdev #math #mathematics #numeracy #education #edusky

Costello Math - Uncover a wealth of knowledge with ease Explore insights on retrieval practice, problem-solving, math literacy, differentiation, curriculum mapping, and year plans.

I have just updated Daily Cumulative Review (a great math warmup activity) and I’ll be adding a new Problem of the Week.

Click here costellomath.com

#edusky #iteachmath #math

I just posted a new Problem of the Week! Prompts for K-3, 4-6 and 7-9.

This week’s focus - an open-ended task that focuses on math vocabulary and operations.

Click here costellomath.com

#edusky #math

What am I doing before watching tonight’s big hockey game?

I’m creating Daily Cumulative Review questions for Grades 3-8 and Problem of the Week tasks for Grades K-8.

Both will be posted to my website shortly.

Check it out!!

If you life in the USA, you can now order my #math books from Routledge.

Click here to get one of my books that can help you move student learning forward in your class.

www.routledge.com/go/pembroke-publishers

#mtbos #iteachmath #edusky

My session #CAP2025 starts in 10 minutes.

I’ll examine how we need to revise our approach to professional learning and I’ll share an approach we can take to ensure professional learning meets its intended goals.

#education ⁦‪#edusky