Automatically translated.View original post

Can't miss! The spot where a third-grader likes to break in O-NET math.


1/29 Edited to

... Read moreจากประสบการณ์การติวคณิตสำหรับน้องๆ ม.3 ก่อนสอบ O-NET หลายครั้งที่พบว่าเด็กมักพลาดในหัวข้อที่เกี่ยวข้องกับสมการเชิงเส้นและฟังก์ชัน เช่น การแก้สมการแบบ y = ax + k ที่ต้องระวังเรื่องเครื่องหมายและการแทนค่า นอกจากนี้โจทย์ที่มีความซับซ้อนขึ้น เช่น การแก้สมการที่มีพจน์พาราเมตริก a หรือการตีความกราฟของสมการมักทำให้เกิดความสับสนได้ง่าย จาก OCR ในภาพประกอบมีเนื้อหาที่เกี่ยวข้องกับการฝึกแก้สมการเชิงเส้น y = ax + k โดยมีค่า a = 9 เป็นตัวอย่าง หนึ่งในข้อที่เด็กมักผิดคือการคำนวณค่า a หรือการแทนค่าในสมการอย่างผิดวิธี ซึ่งถ้าเราฝึกทำโจทย์ซ้ำๆ และเข้าใจโครงสร้างสมการเชิงเส้นอย่างดี จะช่วยลดข้อผิดพลาดนี้ได้มาก แนะนำให้น้องๆ ฝึกทำโจทย์ตะลุยโจทย์ในหัวข้อฟังก์ชันและสมการเชิงเส้นอย่างสม่ำเสมอ พร้อมกับทดลองเขียนกราฟและวิเคราะห์ลักษณะของสมการเพื่อเข้าใจความสัมพันธ์ของตัวแปรอย่างลึกซึ้ง เพราะในการสอบ O-NET คณิตศาสตร์ การตีความโจทย์และการวิเคราะห์ผลลัพธ์มีความสำคัญมากกว่าการจำสูตรเพียงอย่างเดียว นอกจากนี้ การเรียนจากติวฟรีหรือคลิปเฉลยที่ผ่านการอธิบายอย่างละเอียด เช่น จากพี่แบงค์พ่อบ้านติวคณิต ที่มีการเน้นจุดที่เด็กมักพลาด จะช่วยให้นักเรียนมีเทคนิคและแนวทางที่ถูกต้องในการแก้โจทย์ เพื่อเตรียมความพร้อมให้เต็มที่ก่อนสอบจริง สุดท้ายการฝึกฝนและทบทวนซ้ำจุดที่เคยพลาด จะทำให้น้องๆ สามารถเพิ่มความมั่นใจและรวมคะแนนใน O-NET คณิตศาสตร์ ม.3 ได้อย่างมีประสิทธิภาพ

Related posts

A blurred image of a laptop and open notebooks with handwritten anatomy notes and a heart drawing, overlaid with "anatomy study tips" in pink.
Text on a grid background reads "switch up your study techniques" with methods like active recall and mnemonics, accompanied by a stylized heart illustration.
Text on a grid background advises to "read your lecture slides" for important information and exam review, with a partial illustration of human muscles.
anatomy study tips +study resources 🌟🫀💫
anatomy has to be one of my favorite subjects I've taken to this day! I loved learning in-depth about the human body and how it works, but it can be a little heavy to learn so I wanted to share some tips that I used 🌟 💫 1. With the amount of memorization that goes into learning anatomy, it
may

may

830 likes

Beaded Grape Tutorial
🌿 A gentle journey of creating your own grape cluster, bead by bead #DIY #beads #fyp
Hannah

Hannah

29 likes

Real homeschool life today… I started my morning with Bible study, which meant our homeschool day didn’t start until later than planned. 🙃 When we got back I felt behind like I was already failing the day. But here’s where I need to pause & remember after years of homeschooling… Learning
Melissa • sahm✨

Melissa • sahm✨

38 likes

Desk Organization in a Kids’ Bedroom
How’d I do? I wasn’t exactly sure how we’d fit a desk in Chloe’s bedroom, but it sure turned out cute! If you’re struggling with a small space, sometimes you have to try rearranging or thinking out of the box to come up with an organizing solution that makes the most of the space you have. I’m i
Emily Counts

Emily Counts

60 likes

Girl, Wash your face
My Current Read 📖 Name of the Book: Girl, Wash Your Face #bookrecommendations #girlswhoread🌸
Regan ⭐️

Regan ⭐️

29 likes

Study with Me for Finals 🎧
Hi everyone! 🍋 This week I’m going to be studying so much for finals. I took one already and have two more to go. I thought I’d show you guys how I study and take you guys along with me. I have my business stats final tmr I really hope I do good. Good luck on your finals!!! You got this! #stud
Evette ♡

Evette ♡

229 likes

Replying to @Kristina Hall173 i don’t know why my face is glitching 😅 #teacheronsummerbreak #teacherlife #firstdayofschool #backtoschool #firstgrade #firstgradeteacher #firstgrader #lessonplans #lessonplan #firstweekofschool #firstweeklessonplans
abbie turner

abbie turner

0 likes

not okay. - #foryou #highschool #senior -
Jackson 🐬🦋

Jackson 🐬🦋

0 likes

Making their lunches the night before helps my mornings go so much smoother. #fyp #momtok #lunch #motherhoodunplugged #momof4
Tara Lynn

Tara Lynn

1 like

Are YOU smarter than a 3rd grader?
#sylverlace #starrc #cerealsmarts
ItsMeStarrC

ItsMeStarrC

6 likes

An indoor restaurant or bar with tables, chairs, and a 'Caution Wet Floor' sign, overlaid with the question 'Should a man help with household chores??'. User comments discuss chore division based on financial contribution and shared responsibility.
A collection of user comments discussing whether men should help with household chores. Topics include fairness in chore distribution based on financial contribution, respect for partners, teamwork in marriage, and specific chore examples.
Further user comments on men's involvement in household chores. Discussions cover chore splitting based on work status, shared parenting responsibilities, and personal experiences of parents teaching sons to help with household tasks.
Should a man help with household chores??
Congratulations to our featured commenters: @Cocoa.Ash @sallyhowell25 @Panda @Lauren C. @angelica @Mari V542 @Lemon8er @Misha11605 @Koko Chanelle @Jasmine Borden Each of you will receive a $10 gift card via email as a token of our appreciation. 🎁 We’ll reach out to you wi
Lemon8comment

Lemon8comment

27 likes

Whats in my bag as a 8th grader
#whatsinmyschoolbag #middleschool #schoolbag
bear.kelz

bear.kelz

112 likes

How to drive in the rain is the safest✨✨✨
New York #car #car tips #rain
MonkeyTalksCars

MonkeyTalksCars

2176 likes

This & Yap?
Did you know the biggest Starbucks in the U.S. is located in Chicago? 🇺🇸☕ Welcome to the Starbucks Reserve Roastery, a five-level coffee wonderland! 🌟 Each floor offers something unique: 1️⃣ First Level: The perfect spot to grab a fresh brewed cup of Starbucks Reserve coffee. 2️⃣ Second Level:
Tee Sew Cute✨💕🧵🪡

Tee Sew Cute✨💕🧵🪡

19 likes

🚨 Reacting to the Measles Outbreak in the USA | Im
🤔Cons:
Tommy Martin MD

Tommy Martin MD

31 likes

Replying to @🇨🇦Noelle aka TayTay🇨🇦 The thing is you probably naïvely and ignorantly left a comment before looking into what my daily content actually consists of. Like a child unable to reason beyond your initial perceptions you saw a piece of content and failed to recognize that your limited vant
❌ Amber Unavailable ❌

❌ Amber Unavailable ❌

2 likes

Why must 5th grade math be so difficult
MommaSharkDooDoo

MommaSharkDooDoo

8 likes

Why did one “joke” from FanFan make Kai Cenat’s fa
Why did one “joke” from FanFan make Kai Cenat’s face drop instantly #KaiCenat #celebrity #celebrity #foryou #tiktok #fyp #usa
Bnt.American.Vibeshttps://kit.

Bnt.American.Vibeshttps://kit.

3 likes

Bus riders vs. Car riders #comedy #skit #bus #school @Derrick Stroup
Sarah Elizabeth Hyde

Sarah Elizabeth Hyde

1608 likes

Here’s what A+ students do differently:
Want to know the secret to crushing your classes? It’s all about the habits you build! 1️⃣ Start Early: Getting ahead gives you time to actually learn, not cram. Use a planner, calendar, or app to track deadlines and plan your study schedule. ⏳📚 2️⃣ Go to Office Hours: Professors notice when yo
Tyra-Lee 🩺

Tyra-Lee 🩺

54 likes

Are you smarter than a 5th grader?
Tag your pookie to see her score.
braining

braining

1 like

An aerial view of a city skyline at sunset, with the sun low on the horizon casting an orange glow. The text "Sight words for k-8" is overlaid on the image.
A colorful chart titled "Kindergarten Sight Words," listing various sight words organized into columns under different months from October to May.
A colorful chart titled "FRY'S FIRST 100 SIGHT WORDS," divided into ten lists (A-J) with words and star ratings, plus a "Mastered List" section.
Sight words for k-8 Palabras a la vista k-8
Just a notification fourth grade site words page might be blank In español Solo una notificación a la vista, las palabras podrían estar en blanco para cuarto grado
pretty_brownskin💙

pretty_brownskin💙

7 likes

A weekly homeschool schedule for a 3rd grader, detailing daily activities for Monday, Tuesday, Wednesday, and Friday. It outlines subjects like Math, Reading, Science, Grammar, and Social Studies, with specific online resources and activities, emphasizing a no-printer-needed approach.
Easy 3rd Grade Homeschool Plan (No Printer Needed!
Need a simple homeschool plan for your 3rd grader without printing anything? Here’s a full weekly schedule with free online resources for math, reading, science, and more. Perfect for busy parents, no prep required—just a phone or tablet. Keep your child learning and engaged at home with ease! 📚 To
🌙Luna spiritually 💕ⵣ

🌙Luna spiritually 💕ⵣ

41 likes

A driver's view inside a Dodge car, showing the steering wheel and dashboard. The text overlay reads 'Tips: Passing Behind the Wheel Test'. The dashboard displays '71' and '73°F'. The driver's legs in blue jeans are visible below the steering wheel, with a Lemon8 watermark in the bottom left.
Tips: Passing Behind the Wheel Test
Tip #1 : Announce Every Action - it is Important to announce every action checking mirrors, making a turn, turning on signal and looking over your shoulder Tip #2 : Exaggerate everything -you want to announce with you action as-well make sure you are looking all directions when tuning, pu
aliyyvahh

aliyyvahh

175 likes

My Homeschool Curriculum for my 1st grader
We also use online programs such as reading.com, Lexia, and Mathseeds!
meganclairerobb

meganclairerobb

22 likes

WILL OKC THUNDER RISE OR FALL? #OKCThunder #CAVSNATION #BOSTONCELTICS #FYP
Wager Chasers

Wager Chasers

0 likes

Trust I am not a 3rd grader lol!!!
#gettoknowme #haul #beautyfinds
Olivia Faith

Olivia Faith

0 likes

Trying out our math board game!
4th Grader Approved ✅ #Lemon8Diary #summer #kidslife #trendy #fun
izzie lange

izzie lange

2 likes

Listen, our brains can only hold so much info! #theseshpodcast #areyousmarterthana5thgrader
The Sesh Podcast

The Sesh Podcast

3 likes

A hand holds a block of butter over a mixing bowl, with text overlaying the image. The text lists health truths, including: Butter doesn't clog arteries, Eggs don't raise cholesterol, Fat doesn't make you fat, Food dyes are harmful, Seed oils are not healthy, Red meat doesn't cause heart disease, Real salt is good for you (Celtic), and Sunshine improves your health.
Truths You Need to Know About Your Health! 🔑ℹ️👇
The food industry has fed us myths for years, and it’s time to set the record straight. So many people are avoiding the very things that nourish them while consuming what actually harms them. The truth? Your body thrives on real, whole foods—not processed junk designed to keep you sick. It’s tim
RoadToRiches

RoadToRiches

12 likes

winter break
#newyears #kids #videogames
Aira.R

Aira.R

2 likes

A hand holds 'The Spear Cuts Through Water' among other books like 'Hidden Pictures', 'Organ Meats', 'One's Company', and 'Pretty Girls' on a fluffy blanket. The image is titled 'APRIL READS' and includes the Lemon8 logo.
Two books, 'Pretty Girls' and 'Hidden Pictures', are displayed with star ratings and reviews. 'Pretty Girls' is rated 3 stars and described as a graphic mystery thriller. 'Hidden Pictures' is rated 2 stars and criticized for its plot and -phobias.
Two books, 'Organ Meats' and 'One's Company', are shown with star ratings and reviews. 'Organ Meats' is rated 2 stars and described as gross and confusing horror. 'One's Company' is rated 4 stars and praised for its portrayal of trauma and 70s nostalgia.
april reading recap 📚✨
I didn’t read as much as i usually do, but i got a new all-time favorite out of these!! There were a couple of big misses (looking at you, Hidden Pictures and Organ Meats) but overall i had a decent reading month. I delved into literary fiction with One’s Company by Ashley Hutson, and i am so gl
molly

molly

20 likes

This was shocking 😮 #couple #girlfriend #whatispent #budgetfriendly #finance
Kimberly

Kimberly

0 likes

What I pack my second grader for lunch🫶🏾
A balanced healthy lunch mixed with fruits and spaghetti all of the things she loves. As always daily affirmations are essential to her and I love to provide those for her. She has multiple snacks, options just in case she wants to share with friends❤️ #lunchforschool #kidslunchbox #lunchBox
Cassie|Mom Content✨

Cassie|Mom Content✨

18 likes

Welcome to Part 2 of my Esthetician Job Red Flags series & today we’re talking pay structure. Hourly, commission, or a mix of both can sound great on paper, but the details matter. Unrealistic service expectations, high product quotas, or unclear commission breakdowns can leave you working harde
Tarynn | The Skin Therapist

Tarynn | The Skin Therapist

0 likes

Pack My 6th Grader Lunch ✨
#schoollunch #lunchatschool #lunchideas #bento box #packschoollunchwithme
_Karen💋✨

_Karen💋✨

19 likes

Brain Of A Seventh Grader
#drawing #brain #braindump #masterpiece Looking through the eyes of my seventh grader.
Lisa

Lisa

3 likes

Tips for 6th grader
Hope u hav the best school year and hope u had a great summer Day 32
Avery💖🩵🩷

Avery💖🩵🩷

8 likes

school lunch; picky 1st grader edition ✨🌸
I’m trying to get my daughter into trying more things for her lunch but my girl is adamant on what she likes and how she likes it so here we are 😂 I decided to start posting my daughters lunches as well to help the moms with quick and affordable lunches for our picky babies! 🩷 her lunch box incl
nae with the eats 💟

nae with the eats 💟

77 likes

ffttc8

ffttc8

9 likes

A title slide for an 'Amazon Labor Day Sale Tech Finds' with a desk setup featuring a monitor, keyboards, and other tech accessories, overlaid with text and an Amazon logo.
An Amazon product listing for the Kindle Basic 16 GB, showing the device and its sale price of $84.99, reduced from $99.99, with product details and customer ratings.
An Amazon product listing for the Apple iPad 9th generation 64GB, displaying the tablet and its sale price of $199.99, reduced from $329.00, with product details and ratings.
Amazon Labor Day Sale: Tech Finds
Amazon’s Labor Sale started on Monday with up to 40% off some items. There are some pretty decent deals especially on some tech items. I thought I’d share a few of my on sale tech finds: 🤍 Amazon Kindle Basic 16 GB Sale Price $84.99 | Reg. $99.99 🤍 Apple iPad 9th generation 64GB Sale Price
doms.cozyspot

doms.cozyspot

448 likes

See more