
The boys have good logic and do not particularly struggle in Math - I attribute it to their dad's genes, because I am not the conceptual kind of girl (growing up my family used to say I had a Joellienne logic (given that my name is Joelle). But, back to the boys, though they do fine, they do not like to practice it. Math is the least favoured of their subject.
I have not done any formal logic training with them, but I do intend to, as they enter the dialectic and rhetoric stages. The Lord entrusted us with a mind and it is a requirement to learn how to use it properly.
I am happy with our Math curriculum - Math on The Level - which I supplement with stuff from the internet. It focusses on teaching math concepts needed up to grade 8. For a description of it you can check my post in week 2 of last year 1st VCF. All I would add is that, after almost 2 years of using it, I have made it work for me so that it is not as teacher intensive.

One aspect of logic that I want my kids to have and develop is critical thinking. No ready-made answers, one must learn to think, process and wrestle with facts and always be ready to refine one's opinion.
I have endeavoured to teach the boys that we (humans) are on a quest to discover this world that God has entrusted us to live in and subdue. At the the same time, because God is infinite, all-wise and incomprehensible, lots will always remain a mystery, even though we will get glimpses of his glory through our discoveries, of patterns and of laws. The goal of all of it all is to praise Him and bring Him Glory. Whenever we do math, or science, or talk about laws of nature, I try to point back to God, its designer and sustainer.
I think this is true of any subject taught while homeschooling, but even more so, or more"in your face" so to speak, when it comes to discovering and studying laws of nature.
I think one reason why the boys love science is this sense of awe that seems to take hold of us whenever we study Math concepts, the phenomenon of physics or chemistry (the branch of science which they love most), or simply observe nature.
When it comes to science curriculum I love Real Science 4 Kids and Christian Kids Explore, as I think they are the best in accomplishing my goals in the science department, at least at the elementary level.
Praise God that this world has order and we can study it, some with better abilities than others!
Read more about other homeschoolers' takes on teaching math, logic and the like subjects:
Delight Directed Middle School Science? by Susan @ Homeschooling Hearts & Minds
The Hardest Part of Math by Kristi @ The Potter's Hand Academy
A Tour Through Our Math and Science Life by Christy @ Unexpected Homeschool
What Works for Us…Math by Piwi Mum @ Learning & Growing the Piwi Way
Math Art – Geometry by Julie @ Highhill Education
It's Math-magical by Missouri Mama @ Ozark Ramblings
Virtual Curriculum Fair: Fun and Games with Math by Tonia @ The Sunny Patch
Discovering Patterns by Lisa @ The Golden Grasses
Math for the Natural by Erin @ Delighting in His Richness
Virtual Curriculum Fair~ Discovering Patterns by Karyn @ Teach Beside Me
Too Many Math Programs or Not by Linda B @ Homeschooling6
Virtual Curriculum Fair: Math and More! by April @ Coffee, Cobwebs, and Curriculum
The post where I admit I was wrong by Kristen H. @ Sunrise to Sunset
High School Math - Beyond the Textbook by TechWife @ A Playground of Words
Discovering a World of Logic and Order by Joelle @ Homeschooling for His Glory
2013 Virtual Curriculum Fair- Discovering Patterns: Mathematics, Logic, and Science by Leah C @ As We Walk Along the Road
The Plans of Mice and Math (My Math in Focus review) by Chelli @ The Planted Trees
Rightstart Math is right for us! by Leann @ Montessori Tidbits
Our Favorite Homeschool Math Curriculums by Wendy @ Homeschooling Blessings

Comments
Thank you for contributing to the Virtual Curriculum Fair this week!