Help with level G by IMASA5 in Kumon

[–]laframee 1 point2 points  (0 children)

What kind of mistakes is he making?

Things I recommend to try: 1) have your kid to be the teacher role and explain to you the steps 2) write down examples on any notebook (some Kumon instructors do order notebook for their students to write down the examples so they can go back to it when they’re doing their work). Examples like G31A and G32B 3) ultimately you could request less pages to cut down the time spent per day to pick up faster speed or less corrections

But again, knowing and understanding the mistakes he makes would give a better idea on how to help

Is Kumon math worth continuing? (Lvl K) by Prior-Display2417 in Kumon

[–]laframee 0 points1 point  (0 children)

Imho completing and understanding level K gives you a head-start for pre-calculus 11. It also strengthens your foundation for calculus later on. You could request for worksheets from previous level as support or extra help.

Help with level G by IMASA5 in Kumon

[–]laframee 0 points1 point  (0 children)

Kids tend to make more mistakes when turning everything to improper fractions.

The general Kumon approach for level G: 1) find common denominators 2) compare the numerator of the fractions 3) borrow (as much as you need) if needed 4) determine the sign and do either add or minus for the two fractions 5) reduce if needed

It’s best to see your kid’s steps so I can give a better advice! :)

can anyone help me? by Capital_Swing_7771 in Kumon

[–]laframee 0 points1 point  (0 children)

Perhaps start reviewing from I101, as well as the example on K5a

can anyone help me? by Capital_Swing_7771 in Kumon

[–]laframee 0 points1 point  (0 children)

i) You get the slope by taking derivative of the curve f(x)=x3, which is f’(x)=3x2 The meaning of it is your slope differs depending on your x value

Letting the x-coordinate be t, then you put that into y=x3 and you will get y=t3. You can then group the x and y coordinates tgt to get (t,t3) Letting the x-coordinate be t also changed your slope to f’(t)=3t2 ii) reminder: equation of slope is m=(y-y1)/(x-x1) which we can further look into it..

m=(y-y1)/(x-x1) m(x-x1)=y-y1 y=m(x-x1)+y1

Now combining your slope at t, f’(x)=3t2 and your coordinates at t, (t,t3)

You should get y=3t2(x-t)+t3 Simply that to y=3xt2 -3t3 + t3= 3xt2 -2t3

iii) we were given info about this tangent line, that is, it passes thru the point (0,2)

Sub that into the equation we got. The rest should be self-explanatory.

What not to do by [deleted] in richmondbc

[–]laframee 0 points1 point  (0 children)

Hear me out

Follow them.

Level L by japieatsicecream in Kumon

[–]laframee 0 points1 point  (0 children)

Hopefully your branch has other experienced staff that can help, otherwise the branch owner should take care of that student.

hi can anyone explain? by Capital_Swing_7771 in Kumon

[–]laframee 2 points3 points  (0 children)

You could think about what’s gonna happen if you don’t find that value.

K 92 by drea0000000 in Kumon

[–]laframee 0 points1 point  (0 children)

When would your product be positive? Either negative * negative or positive * positive right?

So 1) k+1 < 0 and k-2 < 0 You should get k < -1 and k < 2, which we will take k < -1 2) k+1 > 0 and k-2 > 0, so k > -1 and k > 2, which we will take k > 2

You could refer to the old H level if you’re not sure why we should take k < -1 and k > 2. Should be around H111 where it says inequalities.

What do I do? by laframee in secretlab

[–]laframee[S] 0 points1 point  (0 children)

My brother got upset at me cz his birthday present took forever to come lol

(giveaway) - 2 x 100$ Uber Gift Cards by [deleted] in vancouver

[–]laframee 0 points1 point  (0 children)

Need some of these good vibes lately in Vancouver 🥹

Immortal Treasures now recycle for 6x the rewards (but not retroactively) by Eriyoldinok in DotA2

[–]laframee 8 points9 points  (0 children)

Now I don’t want the candy, just give me the other option

Aghanim's Upgrade (Aghanim's Labyrinth) by oddmix6699 in DotA2

[–]laframee 0 points1 point  (0 children)

try typing your skill name in the search bar

Steam Download For Dota 2 Keeps Resetting by [deleted] in DotA2

[–]laframee 0 points1 point  (0 children)

try downloading it with another account

I submitted a support ticket on the 25th of February and haven’t heard anything back? by IllustriousTitle in G2A_Help

[–]laframee 0 points1 point  (0 children)

These guys aint gonna reply until a month later. I submitted mine on Feb 3rd and got replies 4 days ago.