Deprecated: Constant E_STRICT is deprecated in /home/batj8265/public_html/ber-system/core/Exceptions.php on line 75

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$hooks is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$config is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$log is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$uri is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$router is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$output is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$security is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$input is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$lang is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$load is deprecated

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$db is deprecated

Filename: core/Loader.php

Line Number: 390

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_pdo_driver::$compress is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_pdo_driver::$stricton is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_pdo_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_pdo_mysql_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 290

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 164

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 233

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 313

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 354

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 284

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 291

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 306

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 318

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 319

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 377

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$session is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$cart is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$form_validation is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$table is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 7
Function: __construct

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$pagination is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 9
Function: library

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Berita::$M_data is deprecated

Filename: core/Loader.php

Line Number: 353

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 10
Function: model

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$cart is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$form_validation is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$table is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$pagination is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Loader::$M_data is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/batj8265/public_html/ber-app/_frontend/controllers/Berita.php
Line: 44
Function: view

File: /home/batj8265/public_html/index.php
Line: 318
Function: require_once

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Minggu, 25 Oktober 2026

Tim Batang Hari Raih Prestasi di Olimpiade Matematika Gasing Tingkat Nasional

Kamis, 25 September 2025 - 09:26:56
Istimewa

Istimewa

 

Batangharinews.com - Kabupaten Batang Hari kembali torehkan prestasi gemilang di panggung nasional. Kali ini, prestasi tersebut datang dari Tim Olimpiade Matematika Gasing yang berkompetisi di tingkat nasional pada 22-24 September 2025.
 
Dalam Olimpiade Matematika Gasing Tingkat Nasional yang digelar di Banyuwangi, Jawa Timur tersebut tim yang terdiri dari 3 orang siswi terbaik tingkat Sekolah Dasar (SD) di Kabupaten Batang Hari berhasil mengamankan Juara Harapan 2, menumbangkan lawan-lawannya dari seluruh 
kabupaten/kota di Indonesia. 
 
Metode GASING adalah metode pembelajaran matematika yang dikembangkan oleh Prof. Yohanes Surya, singkatan dari Gampang, Asyik, dan Menyenangkan. Metode ini bertujuan agar siswa dapat menguasai konsep matematika dengan mudah, melalui pembelajaran langkah demi langkah, menggunakan benda konkret, serta kegiatan bermain dan bereksplorasi. 
 
Adapun 3 orang siswi yang tergabung ke dalam Tim Olimpiade Matematika Gasing Kabupaten Batang Hari yang berlaga di tingkat nasional, yakni:
 
1. Humairah Sarah Fadhilla (SDS IT Aulia). 
2. Rona Mentari Santoso (SDN 13/1 Muara Bulian). 
3. Rayasya Khaira Lubna (SDN 64/1 Muara Bulian) 
 
Dalam kesempatan tersebut pula, Humairah Sarah Fadhila meraih _Best Student of Team_ berkat kemampuan apik serta kontribusinya dalam membawa kesuksesan tim Kabupaten Batang Hari. 
 
Prestasi ini tentunya menjadi penguat serta bukti nyata terhadap peningkatan kemampuan literasi dan numerasi serta daya saing anak-anak Kabupaten Batang Hari di panggung nasional. (IKP/Diskominfo)
Penulis: Ist
Editor: Raden Denni